Discussion:
FreeRadius with link-local addresses
(too old to reply)
Ντέντος Σταύρος
2018-11-18 21:42:36 UTC
Permalink
I am trying to authenticate using a link-local IPv6 address.

I was reading
http://lists.freeradius.org/pipermail/freeradius-users/2013-May/066690.html,
but I assume it is old already?

$ radtest -6 user password 'fe80::link-local-ipv6-address%eth0' 0 'secret'
0 'fe80::link-local-ipv6-address' # <--------- radtest --version = 2.2.8
Sending Access-Request of id 68 to 'fe80::link-local-ipv6-address' port 1812
User-Name = "user"
User-Password = "password"
NAS-IPv6-Address = 'fe80::link-local-ipv6-address'
NAS-Port = 0
Message-Authenticator = 0x00000000000000000000000000000000
^C
$
────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
# Example of passing request
(1) Sent Access-Accept Id 74 from [global-ipv6-address]:1812 to
[global-ipv6-address]:52427 length 0
(1) Reply-Message = "Hello, user"
(1) Finished request
Waking up in 4.9 seconds.
(1) Cleaning up request packet ID 74 with timestamp +42
Ready to process requests
Ignoring request to auth address :: port 1812 bound to server default from
unknown client 'fe80::link-local-ipv6-address' port 45077 proto udp
Ready to process requests

I already have the clients setup correctly and they work:
client LinkLocal {
ipv6addr = fd80::/16
secret = "secret"
require_message_authenticator = yes
nastype = other
}

client Global {
ipv6addr = fd00::/16
secret = "secret"
require_message_authenticator = yes
nastype = other
}

I would prefer a solution of 2.2.8 FreeRadius, but I could consider
updating.

Ντέντος Σταύρος
-
List info/subscribe/unsubscribe? See http://www.freeradi
Alan DeKok
2018-11-18 22:45:53 UTC
Permalink
Post by Ντέντος Σταύρος
I am trying to authenticate using a link-local IPv6 address.
I was reading
http://lists.freeradius.org/pipermail/freeradius-users/2013-May/066690.html,
but I assume it is old already?
The comments there should still be correct.
Post by Ντέντος Σταύρος
..
Ignoring request to auth address :: port 1812 bound to server default from
unknown client 'fe80::link-local-ipv6-address' port 45077 proto udp
Ready to process requests
Link local IPv6 addresses are link local in scope. i.e. only for a particular interface.

Is FreeRADIUS listening on only that interface?
Post by Ντέντος Σταύρος
client LinkLocal {
ipv6addr = fd80::/16
fd80::/16 != fe80::16

Maybe try using fe80?
Post by Ντέντος Σταύρος
I would prefer a solution of 2.2.8 FreeRadius, but I could consider
updating.
2.2.8 is end of life. We don't track down problems or fix bugs for it.

Everyone should really be using the latest stable release. v3.0 was release 5 years ago. There just isn't any good reason to use v2.

Alan DeKok.


-
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/
Ντέντος Σταύρος
2018-11-19 09:40:38 UTC
Permalink
Post by Alan DeKok
Post by Ντέντος Σταύρος
I am trying to authenticate using a link-local IPv6 address.
I was reading
http://lists.freeradius.org/pipermail/freeradius-users/2013-May/066690.html,
but I assume it is old already?
The comments there should still be correct.
:/
Post by Alan DeKok
Post by Ντέντος Σταύρος
..
Ignoring request to auth address :: port 1812 bound to server default from
unknown client 'fe80::link-local-ipv6-address' port 45077 proto udp
Ready to process requests
Link local IPv6 addresses are link local in scope. i.e. only for a particular interface.
Is FreeRADIUS listening on only that interface?
FreeRADIUS is listening everything:
# netstat -putan | grep 1812
udp 0 0 127.0.0.1:18120 0.0.0.0:*
10409/freeradius
udp 0 0 0.0.0.0:1812 0.0.0.0:*
10409/freeradius
udp6 0 0 :::1812 :::*
10409/freeradius
Post by Alan DeKok
Post by Ντέντος Σταύρος
client LinkLocal {
ipv6addr = fd80::/16
fd80::/16 != fe80::16
Maybe try using fe80?
Sorry, bad copy-paste:

client LinkLocal {
ipv6addr = fe80::/16
secret = "secret"
require_message_authenticator = yes
nastype = other
limit {
max_connections = 16
idle_timeout = 30
lifetime = 0
}
}

client Global {
ipv6addr = fd00::/16
secret = "secret"
require_message_authenticator = yes
nastype = other
limit {
max_connections = 16
idle_timeout = 30
lifetime = 0
}
}

And since it would take longer, I assume, here is radtest:
$ radtest -6 user pass fd00::global-ipv6-address 0 'secret' 0
fd00::global-ipv6-address_origin
Sending Access-Request of id 57 to fd00::global-ipv6-address port 1812
User-Name = "user"
User-Password = "pass"
NAS-IPv6-Address = fd00::global-ipv6-address_origin
NAS-Port = 0
Message-Authenticator = 0x00000000000000000000000000000000
rad_recv: Access-Accept packet from host fd00::global-ipv6-address
port 1812, id=57, length=20
$ radtest -6 user pass fe80::link-local-ipv6-address%eth0 0 'secret' 0
fe80::link-local-ipv6-address_origin
Sending Access-Request of id 77 to fe80::link-local-ipv6-address port 1812
User-Name = "user"
User-Password = "pass"
NAS-IPv6-Address = fe80::link-local-ipv6-address_origin
NAS-Port = 0
Message-Authenticator = 0x00000000000000000000000000000000
Sending Access-Request of id 77 to fe80::link-local-ipv6-address port 1812
User-Name = "user"
User-Password = "pass"
NAS-IPv6-Address = fe80::link-local-ipv6-address_origin
NAS-Port = 0
Message-Authenticator = 0x00000000000000000000000000000000
Sending Access-Request of id 77 to fe80::link-local-ipv6-address port 1812
User-Name = "user"
User-Password = "pass"
NAS-IPv6-Address = fe80::link-local-ipv6-address_origin
NAS-Port = 0
Message-Authenticator = 0x00000000000000000000000000000000
radclient: no response from server for ID 77 socket 3

and freeradius -X:
FreeRADIUS Version 3.0.15
Copyright (C) 1999-2017 The FreeRADIUS server project and contributors
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE
You may redistribute copies of FreeRADIUS under the terms of the
GNU General Public License
For more information about these matters, see the file named COPYRIGHT
Starting - reading configuration files ...
including dictionary file /usr/share/freeradius/dictionary
including dictionary file /usr/share/freeradius/dictionary.dhcp
including dictionary file /usr/share/freeradius/dictionary.vqp
including dictionary file /etc/freeradius/dictionary
including configuration file /etc/freeradius/radiusd.conf
including configuration file /etc/freeradius/proxy.conf
including configuration file /etc/freeradius/clients.conf
including files in directory /etc/freeradius/mods-enabled/
including configuration file /etc/freeradius/mods-enabled/preprocess
including configuration file /etc/freeradius/mods-enabled/dynamic_clients
including configuration file /etc/freeradius/mods-enabled/files
including configuration file /etc/freeradius/mods-enabled/pap
including configuration file /etc/freeradius/mods-enabled/expr
including configuration file /etc/freeradius/mods-enabled/passwd
including configuration file /etc/freeradius/mods-enabled/exec
including configuration file /etc/freeradius/mods-enabled/linelog
including configuration file /etc/freeradius/mods-enabled/attr_filter
including configuration file /etc/freeradius/mods-enabled/date
including configuration file /etc/freeradius/mods-enabled/radutmp
including configuration file /etc/freeradius/mods-enabled/soh
including configuration file /etc/freeradius/mods-enabled/unix
including configuration file /etc/freeradius/mods-enabled/unpack
including configuration file /etc/freeradius/mods-enabled/detail.log
including configuration file /etc/freeradius/mods-enabled/eap
including configuration file /etc/freeradius/mods-enabled/replicate
including configuration file /etc/freeradius/mods-enabled/cache_eap
including configuration file /etc/freeradius/mods-enabled/mschap
including configuration file /etc/freeradius/mods-enabled/echo
including configuration file /etc/freeradius/mods-enabled/realm
including configuration file /etc/freeradius/mods-enabled/logintime
including configuration file /etc/freeradius/mods-enabled/utf8
including configuration file /etc/freeradius/mods-enabled/detail
including configuration file /etc/freeradius/mods-enabled/sradutmp
including configuration file /etc/freeradius/mods-enabled/expiration
including configuration file /etc/freeradius/mods-enabled/digest
including configuration file /etc/freeradius/mods-enabled/ntlm_auth
including configuration file /etc/freeradius/mods-enabled/chap
including configuration file /etc/freeradius/mods-enabled/always
including files in directory /etc/freeradius/policy.d/
including configuration file /etc/freeradius/policy.d/accounting
including configuration file /etc/freeradius/policy.d/canonicalization
including configuration file /etc/freeradius/policy.d/control
including configuration file /etc/freeradius/policy.d/operator-name
including configuration file /etc/freeradius/policy.d/dhcp
including configuration file /etc/freeradius/policy.d/abfab-tr
including configuration file /etc/freeradius/policy.d/debug
including configuration file /etc/freeradius/policy.d/eap
including configuration file /etc/freeradius/policy.d/moonshot-targeted-ids
including configuration file /etc/freeradius/policy.d/cui
including configuration file /etc/freeradius/policy.d/filter
including files in directory /etc/freeradius/sites-enabled/
including configuration file /etc/freeradius/sites-enabled/default
including configuration file /etc/freeradius/sites-enabled/inner-tunnel
main {
security {
user = "freerad"
group = "freerad"
allow_core_dumps = no
}
name = "freeradius"
prefix = "/usr"
localstatedir = "/var"
logdir = "/var/log/freeradius"
run_dir = "/var/run/freeradius"
}
main {
name = "freeradius"
prefix = "/usr"
localstatedir = "/var"
sbindir = "/usr/sbin"
logdir = "/var/log/freeradius"
run_dir = "/var/run/freeradius"
libdir = "/usr/lib/freeradius"
radacctdir = "/var/log/freeradius/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 16384
pidfile = "/var/run/freeradius/freeradius.pid"
checkrad = "/usr/sbin/checkrad"
debug_level = 0
proxy_requests = yes
log {
stripped_names = no
auth = no
auth_badpass = no
auth_goodpass = no
colourise = yes
msg_denied = "You are already logged in - access denied"
}
resources {
}
security {
max_attributes = 200
reject_delay = 1.000000
status_server = yes
}
}
radiusd: #### Loading Realms and Home Servers ####
proxy server {
retry_delay = 5
retry_count = 3
default_fallback = no
dead_time = 120
wake_all_if_all_dead = no
}
home_server localhost {
ipaddr = 127.0.0.1
port = 1812
type = "auth"
secret = <<< secret >>>
response_window = 20.000000
response_timeouts = 1
max_outstanding = 65536
zombie_period = 40
status_check = "status-server"
ping_interval = 30
check_interval = 30
check_timeout = 4
num_answers_to_alive = 3
revive_interval = 120
limit {
max_connections = 16
max_requests = 0
lifetime = 0
idle_timeout = 0
}
coa {
irt = 2
mrt = 16
mrc = 5
mrd = 30
}
}
home_server_pool my_auth_failover {
type = fail-over
home_server = localhost
}
realm example.com {
auth_pool = my_auth_failover
}
realm LOCAL {
}
radiusd: #### Loading Clients ####
client LinkLocal {
ipv6addr = fe80::/16
require_message_authenticator = yes
secret = <<< secret >>>
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
client Global {
ipv6addr = fd00::/16
require_message_authenticator = yes
secret = <<< secret >>>
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
Debugger not attached
# Creating Auth-Type = mschap
# Creating Auth-Type = digest
# Creating Auth-Type = eap
# Creating Auth-Type = PAP
# Creating Auth-Type = CHAP
# Creating Auth-Type = MS-CHAP
radiusd: #### Instantiating modules ####
modules {
# Loaded module rlm_preprocess
# Loading module "preprocess" from file
/etc/freeradius/mods-enabled/preprocess
preprocess {
huntgroups = "/etc/freeradius/mods-config/preprocess/huntgroups"
hints = "/etc/freeradius/mods-config/preprocess/hints"
with_ascend_hack = no
ascend_channels_per_line = 23
with_ntdomain_hack = no
with_specialix_jetstream_hack = no
with_cisco_vsa_hack = no
with_alvarion_vsa_hack = no
}
# Loaded module rlm_dynamic_clients
# Loading module "dynamic_clients" from file
/etc/freeradius/mods-enabled/dynamic_clients
# Loaded module rlm_files
# Loading module "files" from file /etc/freeradius/mods-enabled/files
files {
filename = "/etc/freeradius/mods-config/files/authorize"
acctusersfile = "/etc/freeradius/mods-config/files/accounting"
preproxy_usersfile = "/etc/freeradius/mods-config/files/pre-proxy"
}
# Loaded module rlm_pap
# Loading module "pap" from file /etc/freeradius/mods-enabled/pap
pap {
normalise = yes
}
# Loaded module rlm_expr
# Loading module "expr" from file /etc/freeradius/mods-enabled/expr
expr {
safe_characters =
"@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_:
/äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ"
}
# Loaded module rlm_passwd
# Loading module "etc_passwd" from file /etc/freeradius/mods-enabled/passwd
passwd etc_passwd {
filename = "/etc/passwd"
format = "*User-Name:Crypt-Password:"
delimiter = ":"
ignore_nislike = no
ignore_empty = yes
allow_multiple_keys = no
hash_size = 100
}
# Loaded module rlm_exec
# Loading module "exec" from file /etc/freeradius/mods-enabled/exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
timeout = 10
}
# Loaded module rlm_linelog
# Loading module "linelog" from file /etc/freeradius/mods-enabled/linelog
linelog {
filename = "/var/log/freeradius/linelog"
escape_filenames = no
syslog_severity = "info"
permissions = 384
format = "This is a log message for %{User-Name}"
reference = "messages.%{%{reply:Packet-Type}:-default}"
}
# Loading module "log_accounting" from file
/etc/freeradius/mods-enabled/linelog
linelog log_accounting {
filename = "/var/log/freeradius/linelog-accounting"
escape_filenames = no
syslog_severity = "info"
permissions = 384
format = ""
reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}"
}
# Loaded module rlm_attr_filter
# Loading module "attr_filter.post-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.post-proxy {
filename = "/etc/freeradius/mods-config/attr_filter/post-proxy"
key = "%{Realm}"
relaxed = no
}
# Loading module "attr_filter.pre-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.pre-proxy {
filename = "/etc/freeradius/mods-config/attr_filter/pre-proxy"
key = "%{Realm}"
relaxed = no
}
# Loading module "attr_filter.access_reject" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.access_reject {
filename = "/etc/freeradius/mods-config/attr_filter/access_reject"
key = "%{User-Name}"
relaxed = no
}
# Loading module "attr_filter.access_challenge" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.access_challenge {
filename = "/etc/freeradius/mods-config/attr_filter/access_challenge"
key = "%{User-Name}"
relaxed = no
}
# Loading module "attr_filter.accounting_response" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.accounting_response {
filename = "/etc/freeradius/mods-config/attr_filter/accounting_response"
key = "%{User-Name}"
relaxed = no
}
# Loaded module rlm_date
# Loading module "date" from file /etc/freeradius/mods-enabled/date
date {
format = "%b %e %Y %H:%M:%S %Z"
utc = no
}
# Loaded module rlm_radutmp
# Loading module "radutmp" from file /etc/freeradius/mods-enabled/radutmp
radutmp {
filename = "/var/log/freeradius/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
permissions = 384
caller_id = yes
}
# Loaded module rlm_soh
# Loading module "soh" from file /etc/freeradius/mods-enabled/soh
soh {
dhcp = yes
}
# Loaded module rlm_unix
# Loading module "unix" from file /etc/freeradius/mods-enabled/unix
unix {
radwtmp = "/var/log/freeradius/radwtmp"
}
Creating attribute Unix-Group
# Loaded module rlm_unpack
# Loading module "unpack" from file /etc/freeradius/mods-enabled/unpack
# Loaded module rlm_detail
# Loading module "auth_log" from file /etc/freeradius/mods-enabled/detail.log
detail auth_log {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loading module "reply_log" from file /etc/freeradius/mods-enabled/detail.log
detail reply_log {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loading module "pre_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
detail pre_proxy_log {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loading module "post_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
detail post_proxy_log {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loaded module rlm_eap
# Loading module "eap" from file /etc/freeradius/mods-enabled/eap
eap {
default_eap_type = "md5"
timer_expire = 60
ignore_unknown_eap_types = no
cisco_accounting_username_bug = no
max_sessions = 16384
}
# Loaded module rlm_replicate
# Loading module "replicate" from file /etc/freeradius/mods-enabled/replicate
# Loaded module rlm_cache
# Loading module "cache_eap" from file /etc/freeradius/mods-enabled/cache_eap
cache cache_eap {
driver = "rlm_cache_rbtree"
key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}"
ttl = 15
max_entries = 0
epoch = 0
add_stats = no
}
# Loaded module rlm_mschap
# Loading module "mschap" from file /etc/freeradius/mods-enabled/mschap
mschap {
use_mppe = yes
require_encryption = no
require_strong = no
with_ntdomain_hack = yes
passchange {
}
allow_retry = yes
winbind_retry_with_normalised_username = no
}
# Loading module "echo" from file /etc/freeradius/mods-enabled/echo
exec echo {
wait = yes
program = "/bin/echo %{User-Name}"
input_pairs = "request"
output_pairs = "reply"
shell_escape = yes
}
# Loaded module rlm_realm
# Loading module "IPASS" from file /etc/freeradius/mods-enabled/realm
realm IPASS {
format = "prefix"
delimiter = "/"
ignore_default = no
ignore_null = no
}
# Loading module "suffix" from file /etc/freeradius/mods-enabled/realm
realm suffix {
format = "suffix"
delimiter = "@"
ignore_default = no
ignore_null = no
}
# Loading module "realmpercent" from file /etc/freeradius/mods-enabled/realm
realm realmpercent {
format = "suffix"
delimiter = "%"
ignore_default = no
ignore_null = no
}
# Loading module "ntdomain" from file /etc/freeradius/mods-enabled/realm
realm ntdomain {
format = "prefix"
delimiter = "\\"
ignore_default = no
ignore_null = no
}
# Loaded module rlm_logintime
# Loading module "logintime" from file /etc/freeradius/mods-enabled/logintime
logintime {
minimum_timeout = 60
}
# Loaded module rlm_utf8
# Loading module "utf8" from file /etc/freeradius/mods-enabled/utf8
# Loading module "detail" from file /etc/freeradius/mods-enabled/detail
detail {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loading module "sradutmp" from file /etc/freeradius/mods-enabled/sradutmp
radutmp sradutmp {
filename = "/var/log/freeradius/sradutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
permissions = 420
caller_id = no
}
# Loaded module rlm_expiration
# Loading module "expiration" from file
/etc/freeradius/mods-enabled/expiration
# Loaded module rlm_digest
# Loading module "digest" from file /etc/freeradius/mods-enabled/digest
# Loading module "ntlm_auth" from file /etc/freeradius/mods-enabled/ntlm_auth
exec ntlm_auth {
wait = yes
program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN
--username=%{mschap:User-Name} --password=%{User-Password}"
shell_escape = yes
}
# Loaded module rlm_chap
# Loading module "chap" from file /etc/freeradius/mods-enabled/chap
# Loaded module rlm_always
# Loading module "reject" from file /etc/freeradius/mods-enabled/always
always reject {
rcode = "reject"
simulcount = 0
mpp = no
}
# Loading module "fail" from file /etc/freeradius/mods-enabled/always
always fail {
rcode = "fail"
simulcount = 0
mpp = no
}
# Loading module "ok" from file /etc/freeradius/mods-enabled/always
always ok {
rcode = "ok"
simulcount = 0
mpp = no
}
# Loading module "handled" from file /etc/freeradius/mods-enabled/always
always handled {
rcode = "handled"
simulcount = 0
mpp = no
}
# Loading module "invalid" from file /etc/freeradius/mods-enabled/always
always invalid {
rcode = "invalid"
simulcount = 0
mpp = no
}
# Loading module "userlock" from file /etc/freeradius/mods-enabled/always
always userlock {
rcode = "userlock"
simulcount = 0
mpp = no
}
# Loading module "notfound" from file /etc/freeradius/mods-enabled/always
always notfound {
rcode = "notfound"
simulcount = 0
mpp = no
}
# Loading module "noop" from file /etc/freeradius/mods-enabled/always
always noop {
rcode = "noop"
simulcount = 0
mpp = no
}
# Loading module "updated" from file /etc/freeradius/mods-enabled/always
always updated {
rcode = "updated"
simulcount = 0
mpp = no
}
instantiate {
}
# Instantiating module "preprocess" from file
/etc/freeradius/mods-enabled/preprocess
reading pairlist file /etc/freeradius/mods-config/preprocess/huntgroups
reading pairlist file /etc/freeradius/mods-config/preprocess/hints
# Instantiating module "files" from file /etc/freeradius/mods-enabled/files
reading pairlist file /etc/freeradius/mods-config/files/authorize
reading pairlist file /etc/freeradius/mods-config/files/accounting
reading pairlist file /etc/freeradius/mods-config/files/pre-proxy
# Instantiating module "pap" from file /etc/freeradius/mods-enabled/pap
# Instantiating module "etc_passwd" from file
/etc/freeradius/mods-enabled/passwd
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
# Instantiating module "linelog" from file
/etc/freeradius/mods-enabled/linelog
# Instantiating module "log_accounting" from file
/etc/freeradius/mods-enabled/linelog
# Instantiating module "attr_filter.post-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/post-proxy
# Instantiating module "attr_filter.pre-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/pre-proxy
# Instantiating module "attr_filter.access_reject" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/access_reject
[/etc/freeradius/mods-config/attr_filter/access_reject]:11 Check item
"FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT".
[/etc/freeradius/mods-config/attr_filter/access_reject]:11 Check item
"FreeRADIUS-Response-Delay-USec" found in filter list for realm
"DEFAULT".
# Instantiating module "attr_filter.access_challenge" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/access_challenge
# Instantiating module "attr_filter.accounting_response" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file
/etc/freeradius/mods-config/attr_filter/accounting_response
# Instantiating module "auth_log" from file
/etc/freeradius/mods-enabled/detail.log
rlm_detail (auth_log): 'User-Password' suppressed, will not appear in
detail output
# Instantiating module "reply_log" from file
/etc/freeradius/mods-enabled/detail.log
# Instantiating module "pre_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
# Instantiating module "post_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
# Instantiating module "eap" from file /etc/freeradius/mods-enabled/eap
# Linked to sub-module rlm_eap_md5
# Linked to sub-module rlm_eap_leap
# Linked to sub-module rlm_eap_gtc
gtc {
challenge = "Password: "
auth_type = "PAP"
}
# Linked to sub-module rlm_eap_tls
tls {
tls = "tls-common"
}
tls-config tls-common {
verify_depth = 0
ca_path = "/etc/freeradius/certs"
pem_file_type = yes
private_key_file = "/etc/freeradius/certs/server.pem"
certificate_file = "/etc/freeradius/certs/server.pem"
ca_file = "/etc/freeradius/certs/ca.pem"
private_key_password = <<< secret >>>
dh_file = "/etc/freeradius/certs/dh"
fragment_size = 1024
include_length = yes
auto_chain = yes
check_crl = no
check_all_crl = no
cipher_list = "DEFAULT"
cipher_server_preference = no
ecdh_curve = "prime256v1"
cache {
enable = no
lifetime = 24
max_entries = 255
}
verify {
skip_if_ocsp_ok = no
}
ocsp {
enable = no
override_cert_url = yes
url = "http://127.0.0.1/ocsp/"
use_nonce = yes
timeout = 0
softfail = no
}
}
# Linked to sub-module rlm_eap_ttls
ttls {
tls = "tls-common"
default_eap_type = "md5"
copy_request_to_tunnel = no
use_tunneled_reply = no
virtual_server = "inner-tunnel"
include_length = yes
require_client_cert = no
}
tls: Using cached TLS configuration from previous invocation
# Linked to sub-module rlm_eap_peap
peap {
tls = "tls-common"
default_eap_type = "mschapv2"
copy_request_to_tunnel = no
use_tunneled_reply = no
proxy_tunneled_request_as_eap = yes
virtual_server = "inner-tunnel"
soh = no
require_client_cert = no
}
tls: Using cached TLS configuration from previous invocation
# Linked to sub-module rlm_eap_mschapv2
mschapv2 {
with_ntdomain_hack = no
send_error = no
}
# Instantiating module "cache_eap" from file
/etc/freeradius/mods-enabled/cache_eap
rlm_cache (cache_eap): Driver rlm_cache_rbtree (module
rlm_cache_rbtree) loaded and linked
# Instantiating module "mschap" from file /etc/freeradius/mods-enabled/mschap
rlm_mschap (mschap): using internal authentication
# Instantiating module "IPASS" from file /etc/freeradius/mods-enabled/realm
# Instantiating module "suffix" from file /etc/freeradius/mods-enabled/realm
# Instantiating module "realmpercent" from file
/etc/freeradius/mods-enabled/realm
# Instantiating module "ntdomain" from file /etc/freeradius/mods-enabled/realm
# Instantiating module "logintime" from file
/etc/freeradius/mods-enabled/logintime
# Instantiating module "detail" from file /etc/freeradius/mods-enabled/detail
# Instantiating module "expiration" from file
/etc/freeradius/mods-enabled/expiration
# Instantiating module "reject" from file /etc/freeradius/mods-enabled/always
# Instantiating module "fail" from file /etc/freeradius/mods-enabled/always
# Instantiating module "ok" from file /etc/freeradius/mods-enabled/always
# Instantiating module "handled" from file /etc/freeradius/mods-enabled/always
# Instantiating module "invalid" from file /etc/freeradius/mods-enabled/always
# Instantiating module "userlock" from file
/etc/freeradius/mods-enabled/always
# Instantiating module "notfound" from file
/etc/freeradius/mods-enabled/always
# Instantiating module "noop" from file /etc/freeradius/mods-enabled/always
# Instantiating module "updated" from file /etc/freeradius/mods-enabled/always
} # modules
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/freeradius/radiusd.conf
} # server
server default { # from file /etc/freeradius/sites-enabled/default
# Loading authenticate {...}
# Loading authorize {...}
Ignoring "sql" (see raddb/mods-available/README.rst)
Ignoring "ldap" (see raddb/mods-available/README.rst)
# Loading preacct {...}
# Loading accounting {...}
# Loading post-proxy {...}
# Loading post-auth {...}
} # server default
server inner-tunnel { # from file /etc/freeradius/sites-enabled/inner-tunnel
# Loading authenticate {...}
# Loading authorize {...}
# Loading session {...}
# Loading post-proxy {...}
# Loading post-auth {...}
# Skipping contents of 'if' as it is always 'false' --
/etc/freeradius/sites-enabled/inner-tunnel:331
} # server inner-tunnel
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = *
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "acct"
ipaddr = *
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "auth"
ipv6addr = ::
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "acct"
ipv6addr = ::
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "auth"
ipaddr = 127.0.0.1
port = 18120
}
Listening on auth address * port 1812 bound to server default
Listening on acct address * port 1813 bound to server default
Listening on auth address :: port 1812 bound to server default
Listening on acct address :: port 1813 bound to server default
Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel
Listening on proxy address * port 41464
Listening on proxy address :: port 45847
Ready to process requests
(0) Received Access-Request Id 57 from
[fd00::global-ipv6-address_origin]:44832 to
[fd00::global-ipv6-address]:1812 length 86
(0) User-Name = "user"
(0) User-Password = "pass"
(0) NAS-IPv6-Address = fd00::global-ipv6-address_origin
(0) NAS-Port = 0
(0) Message-Authenticator = 0x06b12e0c06432eb1ef81061ee5adcf11
(0) # Executing section authorize from file
/etc/freeradius/sites-enabled/default
(0) authorize {
(0) policy filter_username {
(0) if (&User-Name) {
(0) if (&User-Name) -> TRUE
(0) if (&User-Name) {
(0) if (&User-Name =~ / /) {
(0) if (&User-Name =~ / /) -> FALSE
(0) if (&User-Name =~ /@[^@]*@/ ) {
(0) if (&User-Name =~ /@[^@]*@/ ) -> FALSE
(0) if (&User-Name =~ /\.\./ ) {
(0) if (&User-Name =~ /\.\./ ) -> FALSE
(0) if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/)) {
(0) if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))
-> FALSE
(0) if (&User-Name =~ /\.$/) {
(0) if (&User-Name =~ /\.$/) -> FALSE
(0) if (&User-Name =~ /@\./) {
(0) if (&User-Name =~ /@\./) -> FALSE
(0) } # if (&User-Name) = notfound
(0) } # policy filter_username = notfound
(0) [preprocess] = ok
(0) [chap] = noop
(0) [mschap] = noop
(0) [digest] = noop
(0) suffix: Checking for suffix after "@"
(0) suffix: No '@' in User-Name = "user", looking up realm NULL
(0) suffix: No such realm "NULL"
(0) [suffix] = noop
(0) eap: No EAP-Message, not doing EAP
(0) [eap] = noop
(0) files: users: Matched entry user at line 225
(0) [files] = ok
(0) [expiration] = noop
(0) [logintime] = noop
(0) [pap] = updated
(0) } # authorize = updated
(0) Found Auth-Type = PAP
(0) # Executing group from file /etc/freeradius/sites-enabled/default
(0) Auth-Type PAP {
(0) pap: Login attempt with password
(0) pap: Comparing with "known good" Cleartext-Password
(0) pap: User authenticated successfully
(0) [pap] = ok
(0) } # Auth-Type PAP = ok
(0) # Executing section post-auth from file
/etc/freeradius/sites-enabled/default
(0) post-auth {
(0) update {
(0) No attributes updated
(0) } # update = noop
(0) [exec] = noop
(0) policy remove_reply_message_if_eap {
(0) if (&reply:EAP-Message && &reply:Reply-Message) {
(0) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE
(0) else {
(0) [noop] = noop
(0) } # else = noop
(0) } # policy remove_reply_message_if_eap = noop
(0) } # post-auth = noop
(0) Sent Access-Accept Id 57 from [fd00::global-ipv6-address]:1812 to
[fd00::global-ipv6-address_origin]:44832 length 0
(0) Finished request
Waking up in 4.9 seconds.
Ignoring request to auth address :: port 1812 bound to server default
from unknown client fe80::link-local-ipv6-address_origin port 33954
proto udp
Waking up in 2.5 seconds.
(0) Cleaning up request packet ID 57 with timestamp +4
Ready to process requests
Ignoring request to auth address :: port 1812 bound to server default
from unknown client fe80::link-local-ipv6-address_origin port 33954
proto udp
Ready to process requests
Ignoring request to auth address :: port 1812 bound to server default
from unknown client fe80::link-local-ipv6-address_origin port 33954
proto udp
Ready to process requests

(Sorry for the long post; I don't know "which are" the relevant parts,
neither do I know if I can attach files)

-
List info/subscribe/unsubscribe? See http:/
Ντέντος Σταύρος
2018-11-19 11:42:51 UTC
Permalink
In the same configuration, if I add:

client localhost-v6 {
ipv6addr = ::1
secret = "testing123"
require_message_authenticator = yes
nastype = other
limit {
max_connections = 16
idle_timeout = 30
lifetime = 0
}
}

Then:
$ echo "User-Name=user,User-Password=pass,Message-Authenticator=0x00 "
| radclient -6 [::1] auth testing123
Sent Access-Request Id 87 from [::]:35125 to [::1]:1812 length 62
Received Access-Accept Id 87 from [::1]:1812 to [::]:0 length 20

$ radtest -6 user pass [::1] 0 testing123 0 [::1]
(0) Error parsing "stdin": Failed resolving "[::1]" to IPv6 address:
Temporary failure in name resolution

Commenting out `echo "$NAS_ADDR_ATTR = $nas"` is the solution. I
wonder why though, or why is `radclient` trying to "resolve" [::1]


Ντέντος Σταύρος
Post by Ντέντος Σταύρος
Post by Alan DeKok
Post by Ντέντος Σταύρος
I am trying to authenticate using a link-local IPv6 address.
I was reading
http://lists.freeradius.org/pipermail/freeradius-users/2013-May/066690.html,
but I assume it is old already?
The comments there should still be correct.
:/
Post by Alan DeKok
Post by Ντέντος Σταύρος
..
Ignoring request to auth address :: port 1812 bound to server default from
unknown client 'fe80::link-local-ipv6-address' port 45077 proto udp
Ready to process requests
Link local IPv6 addresses are link local in scope. i.e. only for a particular interface.
Is FreeRADIUS listening on only that interface?
# netstat -putan | grep 1812
udp 0 0 127.0.0.1:18120 0.0.0.0:*
10409/freeradius
udp 0 0 0.0.0.0:1812 0.0.0.0:*
10409/freeradius
udp6 0 0 :::1812 :::*
10409/freeradius
Post by Alan DeKok
Post by Ντέντος Σταύρος
client LinkLocal {
ipv6addr = fd80::/16
fd80::/16 != fe80::16
Maybe try using fe80?
client LinkLocal {
ipv6addr = fe80::/16
secret = "secret"
require_message_authenticator = yes
nastype = other
limit {
max_connections = 16
idle_timeout = 30
lifetime = 0
}
}
client Global {
ipv6addr = fd00::/16
secret = "secret"
require_message_authenticator = yes
nastype = other
limit {
max_connections = 16
idle_timeout = 30
lifetime = 0
}
}
$ radtest -6 user pass fd00::global-ipv6-address 0 'secret' 0
fd00::global-ipv6-address_origin
Sending Access-Request of id 57 to fd00::global-ipv6-address port 1812
User-Name = "user"
User-Password = "pass"
NAS-IPv6-Address = fd00::global-ipv6-address_origin
NAS-Port = 0
Message-Authenticator = 0x00000000000000000000000000000000
rad_recv: Access-Accept packet from host fd00::global-ipv6-address
port 1812, id=57, length=20
$ radtest -6 user pass fe80::link-local-ipv6-address%eth0 0 'secret' 0
fe80::link-local-ipv6-address_origin
Sending Access-Request of id 77 to fe80::link-local-ipv6-address port 1812
User-Name = "user"
User-Password = "pass"
NAS-IPv6-Address = fe80::link-local-ipv6-address_origin
NAS-Port = 0
Message-Authenticator = 0x00000000000000000000000000000000
Sending Access-Request of id 77 to fe80::link-local-ipv6-address port 1812
User-Name = "user"
User-Password = "pass"
NAS-IPv6-Address = fe80::link-local-ipv6-address_origin
NAS-Port = 0
Message-Authenticator = 0x00000000000000000000000000000000
Sending Access-Request of id 77 to fe80::link-local-ipv6-address port 1812
User-Name = "user"
User-Password = "pass"
NAS-IPv6-Address = fe80::link-local-ipv6-address_origin
NAS-Port = 0
Message-Authenticator = 0x00000000000000000000000000000000
radclient: no response from server for ID 77 socket 3
FreeRADIUS Version 3.0.15
Copyright (C) 1999-2017 The FreeRADIUS server project and contributors
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE
You may redistribute copies of FreeRADIUS under the terms of the
GNU General Public License
For more information about these matters, see the file named COPYRIGHT
Starting - reading configuration files ...
including dictionary file /usr/share/freeradius/dictionary
including dictionary file /usr/share/freeradius/dictionary.dhcp
including dictionary file /usr/share/freeradius/dictionary.vqp
including dictionary file /etc/freeradius/dictionary
including configuration file /etc/freeradius/radiusd.conf
including configuration file /etc/freeradius/proxy.conf
including configuration file /etc/freeradius/clients.conf
including files in directory /etc/freeradius/mods-enabled/
including configuration file /etc/freeradius/mods-enabled/preprocess
including configuration file /etc/freeradius/mods-enabled/dynamic_clients
including configuration file /etc/freeradius/mods-enabled/files
including configuration file /etc/freeradius/mods-enabled/pap
including configuration file /etc/freeradius/mods-enabled/expr
including configuration file /etc/freeradius/mods-enabled/passwd
including configuration file /etc/freeradius/mods-enabled/exec
including configuration file /etc/freeradius/mods-enabled/linelog
including configuration file /etc/freeradius/mods-enabled/attr_filter
including configuration file /etc/freeradius/mods-enabled/date
including configuration file /etc/freeradius/mods-enabled/radutmp
including configuration file /etc/freeradius/mods-enabled/soh
including configuration file /etc/freeradius/mods-enabled/unix
including configuration file /etc/freeradius/mods-enabled/unpack
including configuration file /etc/freeradius/mods-enabled/detail.log
including configuration file /etc/freeradius/mods-enabled/eap
including configuration file /etc/freeradius/mods-enabled/replicate
including configuration file /etc/freeradius/mods-enabled/cache_eap
including configuration file /etc/freeradius/mods-enabled/mschap
including configuration file /etc/freeradius/mods-enabled/echo
including configuration file /etc/freeradius/mods-enabled/realm
including configuration file /etc/freeradius/mods-enabled/logintime
including configuration file /etc/freeradius/mods-enabled/utf8
including configuration file /etc/freeradius/mods-enabled/detail
including configuration file /etc/freeradius/mods-enabled/sradutmp
including configuration file /etc/freeradius/mods-enabled/expiration
including configuration file /etc/freeradius/mods-enabled/digest
including configuration file /etc/freeradius/mods-enabled/ntlm_auth
including configuration file /etc/freeradius/mods-enabled/chap
including configuration file /etc/freeradius/mods-enabled/always
including files in directory /etc/freeradius/policy.d/
including configuration file /etc/freeradius/policy.d/accounting
including configuration file /etc/freeradius/policy.d/canonicalization
including configuration file /etc/freeradius/policy.d/control
including configuration file /etc/freeradius/policy.d/operator-name
including configuration file /etc/freeradius/policy.d/dhcp
including configuration file /etc/freeradius/policy.d/abfab-tr
including configuration file /etc/freeradius/policy.d/debug
including configuration file /etc/freeradius/policy.d/eap
including configuration file /etc/freeradius/policy.d/moonshot-targeted-ids
including configuration file /etc/freeradius/policy.d/cui
including configuration file /etc/freeradius/policy.d/filter
including files in directory /etc/freeradius/sites-enabled/
including configuration file /etc/freeradius/sites-enabled/default
including configuration file /etc/freeradius/sites-enabled/inner-tunnel
main {
security {
user = "freerad"
group = "freerad"
allow_core_dumps = no
}
name = "freeradius"
prefix = "/usr"
localstatedir = "/var"
logdir = "/var/log/freeradius"
run_dir = "/var/run/freeradius"
}
main {
name = "freeradius"
prefix = "/usr"
localstatedir = "/var"
sbindir = "/usr/sbin"
logdir = "/var/log/freeradius"
run_dir = "/var/run/freeradius"
libdir = "/usr/lib/freeradius"
radacctdir = "/var/log/freeradius/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 16384
pidfile = "/var/run/freeradius/freeradius.pid"
checkrad = "/usr/sbin/checkrad"
debug_level = 0
proxy_requests = yes
log {
stripped_names = no
auth = no
auth_badpass = no
auth_goodpass = no
colourise = yes
msg_denied = "You are already logged in - access denied"
}
resources {
}
security {
max_attributes = 200
reject_delay = 1.000000
status_server = yes
}
}
radiusd: #### Loading Realms and Home Servers ####
proxy server {
retry_delay = 5
retry_count = 3
default_fallback = no
dead_time = 120
wake_all_if_all_dead = no
}
home_server localhost {
ipaddr = 127.0.0.1
port = 1812
type = "auth"
secret = <<< secret >>>
response_window = 20.000000
response_timeouts = 1
max_outstanding = 65536
zombie_period = 40
status_check = "status-server"
ping_interval = 30
check_interval = 30
check_timeout = 4
num_answers_to_alive = 3
revive_interval = 120
limit {
max_connections = 16
max_requests = 0
lifetime = 0
idle_timeout = 0
}
coa {
irt = 2
mrt = 16
mrc = 5
mrd = 30
}
}
home_server_pool my_auth_failover {
type = fail-over
home_server = localhost
}
realm example.com {
auth_pool = my_auth_failover
}
realm LOCAL {
}
radiusd: #### Loading Clients ####
client LinkLocal {
ipv6addr = fe80::/16
require_message_authenticator = yes
secret = <<< secret >>>
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
client Global {
ipv6addr = fd00::/16
require_message_authenticator = yes
secret = <<< secret >>>
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
Debugger not attached
# Creating Auth-Type = mschap
# Creating Auth-Type = digest
# Creating Auth-Type = eap
# Creating Auth-Type = PAP
# Creating Auth-Type = CHAP
# Creating Auth-Type = MS-CHAP
radiusd: #### Instantiating modules ####
modules {
# Loaded module rlm_preprocess
# Loading module "preprocess" from file
/etc/freeradius/mods-enabled/preprocess
preprocess {
huntgroups = "/etc/freeradius/mods-config/preprocess/huntgroups"
hints = "/etc/freeradius/mods-config/preprocess/hints"
with_ascend_hack = no
ascend_channels_per_line = 23
with_ntdomain_hack = no
with_specialix_jetstream_hack = no
with_cisco_vsa_hack = no
with_alvarion_vsa_hack = no
}
# Loaded module rlm_dynamic_clients
# Loading module "dynamic_clients" from file
/etc/freeradius/mods-enabled/dynamic_clients
# Loaded module rlm_files
# Loading module "files" from file /etc/freeradius/mods-enabled/files
files {
filename = "/etc/freeradius/mods-config/files/authorize"
acctusersfile = "/etc/freeradius/mods-config/files/accounting"
preproxy_usersfile = "/etc/freeradius/mods-config/files/pre-proxy"
}
# Loaded module rlm_pap
# Loading module "pap" from file /etc/freeradius/mods-enabled/pap
pap {
normalise = yes
}
# Loaded module rlm_expr
# Loading module "expr" from file /etc/freeradius/mods-enabled/expr
expr {
safe_characters =
/äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ"
}
# Loaded module rlm_passwd
# Loading module "etc_passwd" from file /etc/freeradius/mods-enabled/passwd
passwd etc_passwd {
filename = "/etc/passwd"
format = "*User-Name:Crypt-Password:"
delimiter = ":"
ignore_nislike = no
ignore_empty = yes
allow_multiple_keys = no
hash_size = 100
}
# Loaded module rlm_exec
# Loading module "exec" from file /etc/freeradius/mods-enabled/exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
timeout = 10
}
# Loaded module rlm_linelog
# Loading module "linelog" from file /etc/freeradius/mods-enabled/linelog
linelog {
filename = "/var/log/freeradius/linelog"
escape_filenames = no
syslog_severity = "info"
permissions = 384
format = "This is a log message for %{User-Name}"
reference = "messages.%{%{reply:Packet-Type}:-default}"
}
# Loading module "log_accounting" from file
/etc/freeradius/mods-enabled/linelog
linelog log_accounting {
filename = "/var/log/freeradius/linelog-accounting"
escape_filenames = no
syslog_severity = "info"
permissions = 384
format = ""
reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}"
}
# Loaded module rlm_attr_filter
# Loading module "attr_filter.post-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.post-proxy {
filename = "/etc/freeradius/mods-config/attr_filter/post-proxy"
key = "%{Realm}"
relaxed = no
}
# Loading module "attr_filter.pre-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.pre-proxy {
filename = "/etc/freeradius/mods-config/attr_filter/pre-proxy"
key = "%{Realm}"
relaxed = no
}
# Loading module "attr_filter.access_reject" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.access_reject {
filename = "/etc/freeradius/mods-config/attr_filter/access_reject"
key = "%{User-Name}"
relaxed = no
}
# Loading module "attr_filter.access_challenge" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.access_challenge {
filename = "/etc/freeradius/mods-config/attr_filter/access_challenge"
key = "%{User-Name}"
relaxed = no
}
# Loading module "attr_filter.accounting_response" from file
/etc/freeradius/mods-enabled/attr_filter
attr_filter attr_filter.accounting_response {
filename = "/etc/freeradius/mods-config/attr_filter/accounting_response"
key = "%{User-Name}"
relaxed = no
}
# Loaded module rlm_date
# Loading module "date" from file /etc/freeradius/mods-enabled/date
date {
format = "%b %e %Y %H:%M:%S %Z"
utc = no
}
# Loaded module rlm_radutmp
# Loading module "radutmp" from file /etc/freeradius/mods-enabled/radutmp
radutmp {
filename = "/var/log/freeradius/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
permissions = 384
caller_id = yes
}
# Loaded module rlm_soh
# Loading module "soh" from file /etc/freeradius/mods-enabled/soh
soh {
dhcp = yes
}
# Loaded module rlm_unix
# Loading module "unix" from file /etc/freeradius/mods-enabled/unix
unix {
radwtmp = "/var/log/freeradius/radwtmp"
}
Creating attribute Unix-Group
# Loaded module rlm_unpack
# Loading module "unpack" from file /etc/freeradius/mods-enabled/unpack
# Loaded module rlm_detail
# Loading module "auth_log" from file /etc/freeradius/mods-enabled/detail.log
detail auth_log {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loading module "reply_log" from file /etc/freeradius/mods-enabled/detail.log
detail reply_log {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loading module "pre_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
detail pre_proxy_log {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loading module "post_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
detail post_proxy_log {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loaded module rlm_eap
# Loading module "eap" from file /etc/freeradius/mods-enabled/eap
eap {
default_eap_type = "md5"
timer_expire = 60
ignore_unknown_eap_types = no
cisco_accounting_username_bug = no
max_sessions = 16384
}
# Loaded module rlm_replicate
# Loading module "replicate" from file /etc/freeradius/mods-enabled/replicate
# Loaded module rlm_cache
# Loading module "cache_eap" from file /etc/freeradius/mods-enabled/cache_eap
cache cache_eap {
driver = "rlm_cache_rbtree"
key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}"
ttl = 15
max_entries = 0
epoch = 0
add_stats = no
}
# Loaded module rlm_mschap
# Loading module "mschap" from file /etc/freeradius/mods-enabled/mschap
mschap {
use_mppe = yes
require_encryption = no
require_strong = no
with_ntdomain_hack = yes
passchange {
}
allow_retry = yes
winbind_retry_with_normalised_username = no
}
# Loading module "echo" from file /etc/freeradius/mods-enabled/echo
exec echo {
wait = yes
program = "/bin/echo %{User-Name}"
input_pairs = "request"
output_pairs = "reply"
shell_escape = yes
}
# Loaded module rlm_realm
# Loading module "IPASS" from file /etc/freeradius/mods-enabled/realm
realm IPASS {
format = "prefix"
delimiter = "/"
ignore_default = no
ignore_null = no
}
# Loading module "suffix" from file /etc/freeradius/mods-enabled/realm
realm suffix {
format = "suffix"
ignore_default = no
ignore_null = no
}
# Loading module "realmpercent" from file /etc/freeradius/mods-enabled/realm
realm realmpercent {
format = "suffix"
delimiter = "%"
ignore_default = no
ignore_null = no
}
# Loading module "ntdomain" from file /etc/freeradius/mods-enabled/realm
realm ntdomain {
format = "prefix"
delimiter = "\\"
ignore_default = no
ignore_null = no
}
# Loaded module rlm_logintime
# Loading module "logintime" from file /etc/freeradius/mods-enabled/logintime
logintime {
minimum_timeout = 60
}
# Loaded module rlm_utf8
# Loading module "utf8" from file /etc/freeradius/mods-enabled/utf8
# Loading module "detail" from file /etc/freeradius/mods-enabled/detail
detail {
filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
escape_filenames = no
log_packet_header = no
}
# Loading module "sradutmp" from file /etc/freeradius/mods-enabled/sradutmp
radutmp sradutmp {
filename = "/var/log/freeradius/sradutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
permissions = 420
caller_id = no
}
# Loaded module rlm_expiration
# Loading module "expiration" from file
/etc/freeradius/mods-enabled/expiration
# Loaded module rlm_digest
# Loading module "digest" from file /etc/freeradius/mods-enabled/digest
# Loading module "ntlm_auth" from file /etc/freeradius/mods-enabled/ntlm_auth
exec ntlm_auth {
wait = yes
program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN
--username=%{mschap:User-Name} --password=%{User-Password}"
shell_escape = yes
}
# Loaded module rlm_chap
# Loading module "chap" from file /etc/freeradius/mods-enabled/chap
# Loaded module rlm_always
# Loading module "reject" from file /etc/freeradius/mods-enabled/always
always reject {
rcode = "reject"
simulcount = 0
mpp = no
}
# Loading module "fail" from file /etc/freeradius/mods-enabled/always
always fail {
rcode = "fail"
simulcount = 0
mpp = no
}
# Loading module "ok" from file /etc/freeradius/mods-enabled/always
always ok {
rcode = "ok"
simulcount = 0
mpp = no
}
# Loading module "handled" from file /etc/freeradius/mods-enabled/always
always handled {
rcode = "handled"
simulcount = 0
mpp = no
}
# Loading module "invalid" from file /etc/freeradius/mods-enabled/always
always invalid {
rcode = "invalid"
simulcount = 0
mpp = no
}
# Loading module "userlock" from file /etc/freeradius/mods-enabled/always
always userlock {
rcode = "userlock"
simulcount = 0
mpp = no
}
# Loading module "notfound" from file /etc/freeradius/mods-enabled/always
always notfound {
rcode = "notfound"
simulcount = 0
mpp = no
}
# Loading module "noop" from file /etc/freeradius/mods-enabled/always
always noop {
rcode = "noop"
simulcount = 0
mpp = no
}
# Loading module "updated" from file /etc/freeradius/mods-enabled/always
always updated {
rcode = "updated"
simulcount = 0
mpp = no
}
instantiate {
}
# Instantiating module "preprocess" from file
/etc/freeradius/mods-enabled/preprocess
reading pairlist file /etc/freeradius/mods-config/preprocess/huntgroups
reading pairlist file /etc/freeradius/mods-config/preprocess/hints
# Instantiating module "files" from file /etc/freeradius/mods-enabled/files
reading pairlist file /etc/freeradius/mods-config/files/authorize
reading pairlist file /etc/freeradius/mods-config/files/accounting
reading pairlist file /etc/freeradius/mods-config/files/pre-proxy
# Instantiating module "pap" from file /etc/freeradius/mods-enabled/pap
# Instantiating module "etc_passwd" from file
/etc/freeradius/mods-enabled/passwd
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
# Instantiating module "linelog" from file
/etc/freeradius/mods-enabled/linelog
# Instantiating module "log_accounting" from file
/etc/freeradius/mods-enabled/linelog
# Instantiating module "attr_filter.post-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/post-proxy
# Instantiating module "attr_filter.pre-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/pre-proxy
# Instantiating module "attr_filter.access_reject" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/access_reject
[/etc/freeradius/mods-config/attr_filter/access_reject]:11 Check item
"FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT".
[/etc/freeradius/mods-config/attr_filter/access_reject]:11 Check item
"FreeRADIUS-Response-Delay-USec" found in filter list for realm
"DEFAULT".
# Instantiating module "attr_filter.access_challenge" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/access_challenge
# Instantiating module "attr_filter.accounting_response" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file
/etc/freeradius/mods-config/attr_filter/accounting_response
# Instantiating module "auth_log" from file
/etc/freeradius/mods-enabled/detail.log
rlm_detail (auth_log): 'User-Password' suppressed, will not appear in
detail output
# Instantiating module "reply_log" from file
/etc/freeradius/mods-enabled/detail.log
# Instantiating module "pre_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
# Instantiating module "post_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
# Instantiating module "eap" from file /etc/freeradius/mods-enabled/eap
# Linked to sub-module rlm_eap_md5
# Linked to sub-module rlm_eap_leap
# Linked to sub-module rlm_eap_gtc
gtc {
challenge = "Password: "
auth_type = "PAP"
}
# Linked to sub-module rlm_eap_tls
tls {
tls = "tls-common"
}
tls-config tls-common {
verify_depth = 0
ca_path = "/etc/freeradius/certs"
pem_file_type = yes
private_key_file = "/etc/freeradius/certs/server.pem"
certificate_file = "/etc/freeradius/certs/server.pem"
ca_file = "/etc/freeradius/certs/ca.pem"
private_key_password = <<< secret >>>
dh_file = "/etc/freeradius/certs/dh"
fragment_size = 1024
include_length = yes
auto_chain = yes
check_crl = no
check_all_crl = no
cipher_list = "DEFAULT"
cipher_server_preference = no
ecdh_curve = "prime256v1"
cache {
enable = no
lifetime = 24
max_entries = 255
}
verify {
skip_if_ocsp_ok = no
}
ocsp {
enable = no
override_cert_url = yes
url = "http://127.0.0.1/ocsp/"
use_nonce = yes
timeout = 0
softfail = no
}
}
# Linked to sub-module rlm_eap_ttls
ttls {
tls = "tls-common"
default_eap_type = "md5"
copy_request_to_tunnel = no
use_tunneled_reply = no
virtual_server = "inner-tunnel"
include_length = yes
require_client_cert = no
}
tls: Using cached TLS configuration from previous invocation
# Linked to sub-module rlm_eap_peap
peap {
tls = "tls-common"
default_eap_type = "mschapv2"
copy_request_to_tunnel = no
use_tunneled_reply = no
proxy_tunneled_request_as_eap = yes
virtual_server = "inner-tunnel"
soh = no
require_client_cert = no
}
tls: Using cached TLS configuration from previous invocation
# Linked to sub-module rlm_eap_mschapv2
mschapv2 {
with_ntdomain_hack = no
send_error = no
}
# Instantiating module "cache_eap" from file
/etc/freeradius/mods-enabled/cache_eap
rlm_cache (cache_eap): Driver rlm_cache_rbtree (module
rlm_cache_rbtree) loaded and linked
# Instantiating module "mschap" from file /etc/freeradius/mods-enabled/mschap
rlm_mschap (mschap): using internal authentication
# Instantiating module "IPASS" from file /etc/freeradius/mods-enabled/realm
# Instantiating module "suffix" from file /etc/freeradius/mods-enabled/realm
# Instantiating module "realmpercent" from file
/etc/freeradius/mods-enabled/realm
# Instantiating module "ntdomain" from file /etc/freeradius/mods-enabled/realm
# Instantiating module "logintime" from file
/etc/freeradius/mods-enabled/logintime
# Instantiating module "detail" from file /etc/freeradius/mods-enabled/detail
# Instantiating module "expiration" from file
/etc/freeradius/mods-enabled/expiration
# Instantiating module "reject" from file /etc/freeradius/mods-enabled/always
# Instantiating module "fail" from file /etc/freeradius/mods-enabled/always
# Instantiating module "ok" from file /etc/freeradius/mods-enabled/always
# Instantiating module "handled" from file /etc/freeradius/mods-enabled/always
# Instantiating module "invalid" from file /etc/freeradius/mods-enabled/always
# Instantiating module "userlock" from file
/etc/freeradius/mods-enabled/always
# Instantiating module "notfound" from file
/etc/freeradius/mods-enabled/always
# Instantiating module "noop" from file /etc/freeradius/mods-enabled/always
# Instantiating module "updated" from file /etc/freeradius/mods-enabled/always
} # modules
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/freeradius/radiusd.conf
} # server
server default { # from file /etc/freeradius/sites-enabled/default
# Loading authenticate {...}
# Loading authorize {...}
Ignoring "sql" (see raddb/mods-available/README.rst)
Ignoring "ldap" (see raddb/mods-available/README.rst)
# Loading preacct {...}
# Loading accounting {...}
# Loading post-proxy {...}
# Loading post-auth {...}
} # server default
server inner-tunnel { # from file /etc/freeradius/sites-enabled/inner-tunnel
# Loading authenticate {...}
# Loading authorize {...}
# Loading session {...}
# Loading post-proxy {...}
# Loading post-auth {...}
# Skipping contents of 'if' as it is always 'false' --
/etc/freeradius/sites-enabled/inner-tunnel:331
} # server inner-tunnel
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = *
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "acct"
ipaddr = *
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "auth"
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "acct"
port = 0
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "auth"
ipaddr = 127.0.0.1
port = 18120
}
Listening on auth address * port 1812 bound to server default
Listening on acct address * port 1813 bound to server default
Listening on auth address :: port 1812 bound to server default
Listening on acct address :: port 1813 bound to server default
Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel
Listening on proxy address * port 41464
Listening on proxy address :: port 45847
Ready to process requests
(0) Received Access-Request Id 57 from
[fd00::global-ipv6-address_origin]:44832 to
[fd00::global-ipv6-address]:1812 length 86
(0) User-Name = "user"
(0) User-Password = "pass"
(0) NAS-IPv6-Address = fd00::global-ipv6-address_origin
(0) NAS-Port = 0
(0) Message-Authenticator = 0x06b12e0c06432eb1ef81061ee5adcf11
(0) # Executing section authorize from file
/etc/freeradius/sites-enabled/default
(0) authorize {
(0) policy filter_username {
(0) if (&User-Name) {
(0) if (&User-Name) -> TRUE
(0) if (&User-Name) {
(0) if (&User-Name =~ / /) {
(0) if (&User-Name =~ / /) -> FALSE
(0) if (&User-Name =~ /\.\./ ) {
(0) if (&User-Name =~ /\.\./ ) -> FALSE
-> FALSE
(0) if (&User-Name =~ /\.$/) {
(0) if (&User-Name =~ /\.$/) -> FALSE
(0) } # if (&User-Name) = notfound
(0) } # policy filter_username = notfound
(0) [preprocess] = ok
(0) [chap] = noop
(0) [mschap] = noop
(0) [digest] = noop
(0) suffix: No such realm "NULL"
(0) [suffix] = noop
(0) eap: No EAP-Message, not doing EAP
(0) [eap] = noop
(0) files: users: Matched entry user at line 225
(0) [files] = ok
(0) [expiration] = noop
(0) [logintime] = noop
(0) [pap] = updated
(0) } # authorize = updated
(0) Found Auth-Type = PAP
(0) # Executing group from file /etc/freeradius/sites-enabled/default
(0) Auth-Type PAP {
(0) pap: Login attempt with password
(0) pap: Comparing with "known good" Cleartext-Password
(0) pap: User authenticated successfully
(0) [pap] = ok
(0) } # Auth-Type PAP = ok
(0) # Executing section post-auth from file
/etc/freeradius/sites-enabled/default
(0) post-auth {
(0) update {
(0) No attributes updated
(0) } # update = noop
(0) [exec] = noop
(0) policy remove_reply_message_if_eap {
(0) if (&reply:EAP-Message && &reply:Reply-Message) {
(0) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE
(0) else {
(0) [noop] = noop
(0) } # else = noop
(0) } # policy remove_reply_message_if_eap = noop
(0) } # post-auth = noop
(0) Sent Access-Accept Id 57 from [fd00::global-ipv6-address]:1812 to
[fd00::global-ipv6-address_origin]:44832 length 0
(0) Finished request
Waking up in 4.9 seconds.
Ignoring request to auth address :: port 1812 bound to server default
from unknown client fe80::link-local-ipv6-address_origin port 33954
proto udp
Waking up in 2.5 seconds.
(0) Cleaning up request packet ID 57 with timestamp +4
Ready to process requests
Ignoring request to auth address :: port 1812 bound to server default
from unknown client fe80::link-local-ipv6-address_origin port 33954
proto udp
Ready to process requests
Ignoring request to auth address :: port 1812 bound to server default
from unknown client fe80::link-local-ipv6-address_origin port 33954
proto udp
Ready to process requests
(Sorry for the long post; I don't know "which are" the relevant parts,
neither do I know if I can attach files)
-
List info/subscribe/unsubscribe? See http://www.freeradius.
Alan DeKok
2018-11-19 11:50:00 UTC
Permalink
Post by Ντέντος Σταύρος
$ radtest -6 user pass [::1] 0 testing123 0 [::1]
Temporary failure in name resolution
Commenting out `echo "$NAS_ADDR_ATTR = $nas"` is the solution. I
wonder why though, or why is `radclient` trying to "resolve" [::1]
Because the input might be a DNS name.

Upgrade to 3.0.17. It's better at detecting raw IPv6 addresses.

Alan DeKok.


-
List info/subscribe/unsubscribe? See http://www.freera
Ντέντος Σταύρος
2018-11-19 19:47:47 UTC
Permalink
Post by Alan DeKok
Post by Ντέντος Σταύρος
$ radtest -6 user pass [::1] 0 testing123 0 [::1]
Temporary failure in name resolution
Commenting out `echo "$NAS_ADDR_ATTR = $nas"` is the solution. I
wonder why though, or why is `radclient` trying to "resolve" [::1]
Because the input might be a DNS name.
Upgrade to 3.0.17. It's better at detecting raw IPv6 addresses.
Alan DeKok.
I am pulling the PPA
https://launchpad.net/~freeradius/+archive/ubuntu/stable-3.0; I don't
see any other version than 3.0.15
Would you consider pushing a new version and/or create a beta PPA (if
3.0.17 is beta)?

Any other comments regarding `freeradius -X` or the `radtest`s output
from earlier in the thread?

-
List info/subscribe/unsubscribe? See htt
Alan DeKok
2018-11-20 02:29:55 UTC
Permalink
Post by Ντέντος Σταύρος
I am pulling the PPA
https://launchpad.net/~freeradius/+archive/ubuntu/stable-3.0; I don't
see any other version than 3.0.15
You are aware that you can build Debian packages yourself, right? And that we have "source" distributions you can use?
Post by Ντέντος Σταύρος
Would you consider pushing a new version and/or create a beta PPA (if
3.0.17 is beta)?
You can build a package yourself. It's not hard.
Post by Ντέντος Σταύρος
Any other comments regarding `freeradius -X` or the `radtest`s output
from earlier in the thread?
No.

Alan DeKok.


-
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/us
Loading...