accounting proxy via tcp
belyj at belyj.eu
belyj at belyj.eu
Mon Apr 20 19:14:32 CEST 2020
On 2020-04-20 18:26, Alan DeKok wrote:
> On Apr 20, 2020, at 10:33 AM, belyj at belyj.eu wrote:
>>
>> Im trying to proxy NAS requests to freeradius via tcp. Authentication
>> works, but accounting packets are still arriving via udp to radius.
>>
>> NAS < udp > FR proxy < tcp > FR, is it possible? or am i missing
>> something
>
> It's possible.
>
>> radiusd: FreeRADIUS Version 3.0.21 (git #af428abda), for host
>> x86_64-pc-linux-gnu
>> FreeRADIUS Version 3.0.21
>>
>> proxy.conf
>> ...
>> sites-enabled/default
>> ...
>>
>
> And a piece of a packet capture.
>
>> 12:53:35.758094 IP (tos 0x0, ttl 57, id 53740, offset 0, flags [none],
>> proto UDP (17), length 204)
>> 192.168.1.1.62825 > 192.168.1.100.2084: [udp sum ok] UDP, length
>> 176
>> 12:53:36.760526 IP (tos 0x0, ttl 57, id 53771, offset 0, flags [none],
>> proto UDP (17), length 178)
>> 192.168.1.1.17830 > 192.168.1.100.2084: [udp sum ok] UDP, length
>> 150
>
> If only there was some kind of additional information which would
> tell you what the server is doing.
>
> http://wiki.freeradius.org/list-help
>
> Alan DeKok.
>
>
>
> -
> List info/subscribe/unsubscribe? See
> http://www.freeradius.org/list/users.html
im using freeradius proxy on server with openvpn as nas , when
homeservers are configured with proto = udp, everything is working, when
i switch to proto = tcp, i cannot see in debug on homeserver radius
accounting requests, but i see via tcpdump that they arrives via udp,
accounting only. From proxy logs i see that it is replicating to
home_servers and they are configured to tcp only.
tcpdump: listening on enp2s0f0, link-type EN10MB (Ethernet), capture
size 262144 bytes
17:07:42.425821 IP (tos 0x0, ttl 57, id 34730, offset 0, flags [DF],
proto TCP (6), length 202)
192.168.100.1.28105 > 192.168.1.100.2083: Flags [P.], cksum 0x23a6
(correct), seq 1717016126:1717016276, ack 3810531399, win 58, options
[nop,nop,TS val 1875309562 ecr 2069758564], length 150
17:07:42.435642 IP (tos 0x0, ttl 64, id 57902, offset 0, flags [none],
proto TCP (6), length 119)
192.168.1.100.2083 > 192.168.100.1.28105: Flags [P.], cksum 0xf5e1
(incorrect -> 0xdd73), seq 1:68, ack 150, win 243, options [nop,nop,TS
val 2069763400 ecr 1875309562], length 67
17:07:42.456393 IP (tos 0x0, ttl 57, id 34731, offset 0, flags [DF],
proto TCP (6), length 52)
192.168.100.1.28105 > 192.168.1.100.2083: Flags [.], cksum 0x1dc2
(correct), seq 150, ack 68, win 58, options [nop,nop,TS val 1875309592
ecr 2069763400], length 0
17:07:42.475237 IP (tos 0x0, ttl 57, id 21555, offset 0, flags [none],
proto UDP (17), length 149)
192.168.100.1.5892 > 192.168.1.100.2084: [udp sum ok] UDP, length
121
17:07:44.361665 IP (tos 0x0, ttl 57, id 21855, offset 0, flags [none],
proto UDP (17), length 179)
192.168.100.1.63682 > 192.168.1.100.2084: [udp sum ok] UDP, length
151
attaching proxy server debug output
FreeRADIUS Version 3.0.21
Copyright (C) 1999-2019 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/always
including configuration file /etc/freeradius/mods-enabled/attr_filter
including configuration file /etc/freeradius/mods-enabled/cache_eap
including configuration file /etc/freeradius/mods-enabled/chap
including configuration file /etc/freeradius/mods-enabled/date
including configuration file /etc/freeradius/mods-enabled/detail
including configuration file /etc/freeradius/mods-enabled/detail.log
including configuration file /etc/freeradius/mods-enabled/digest
including configuration file
/etc/freeradius/mods-enabled/dynamic_clients
including configuration file /etc/freeradius/mods-enabled/eap
including configuration file /etc/freeradius/mods-enabled/echo
including configuration file /etc/freeradius/mods-enabled/exec
including configuration file /etc/freeradius/mods-enabled/expiration
including configuration file /etc/freeradius/mods-enabled/expr
including configuration file /etc/freeradius/mods-enabled/files
including configuration file /etc/freeradius/mods-enabled/linelog
including configuration file /etc/freeradius/mods-enabled/logintime
including configuration file /etc/freeradius/mods-enabled/mschap
including configuration file /etc/freeradius/mods-enabled/ntlm_auth
including configuration file /etc/freeradius/mods-enabled/pap
including configuration file /etc/freeradius/mods-enabled/passwd
including configuration file /etc/freeradius/mods-enabled/preprocess
including configuration file /etc/freeradius/mods-enabled/radutmp
including configuration file /etc/freeradius/mods-enabled/realm
including configuration file /etc/freeradius/mods-enabled/replicate
including configuration file /etc/freeradius/mods-enabled/soh
including configuration file /etc/freeradius/mods-enabled/sradutmp
including configuration file /etc/freeradius/mods-enabled/unix
including configuration file /etc/freeradius/mods-enabled/unpack
including configuration file /etc/freeradius/mods-enabled/utf8
including files in directory /etc/freeradius/policy.d/
including configuration file /etc/freeradius/policy.d/rfc7542
including configuration file /etc/freeradius/policy.d/operator-name
including configuration file
/etc/freeradius/policy.d/moonshot-targeted-ids
including configuration file /etc/freeradius/policy.d/filter
including configuration file /etc/freeradius/policy.d/eap
including configuration file /etc/freeradius/policy.d/dhcp
including configuration file /etc/freeradius/policy.d/debug
including configuration file /etc/freeradius/policy.d/cui
including configuration file /etc/freeradius/policy.d/control
including configuration file /etc/freeradius/policy.d/canonicalization
including configuration file /etc/freeradius/policy.d/accounting
including configuration file /etc/freeradius/policy.d/abfab-tr
including files in directory /etc/freeradius/sites-enabled/
including configuration file /etc/freeradius/sites-enabled/status
including configuration file /etc/freeradius/sites-enabled/default
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 = 20
cleanup_delay = 3
max_requests = 32768
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 testserver1 {
ipaddr = 192.168.1.100
port = 2083
type = "auth+acct"
proto = "tcp"
secret = <<< secret >>>
response_window = 30.000000
response_timeouts = 1
max_outstanding = 65536
zombie_period = 40
status_check = "none"
ping_interval = 30
check_timeout = 4
num_answers_to_alive = 3
revive_interval = 300
limit {
max_connections = 16
max_requests = 0
lifetime = 0
idle_timeout = 0
}
coa {
irt = 2
mrt = 16
mrc = 5
mrd = 30
}
}
Ignoring "response_window = 30.000000", forcing to "response_window =
20.000000"
home_server testserver2 {
ipaddr = 192.168.1.10
port = 2084
type = "acct"
proto = "tcp"
secret = <<< secret >>>
response_window = 30.000000
response_timeouts = 1
max_outstanding = 65536
zombie_period = 40
status_check = "none"
ping_interval = 30
check_timeout = 4
num_answers_to_alive = 3
revive_interval = 300
limit {
max_connections = 16
max_requests = 0
lifetime = 0
idle_timeout = 0
}
coa {
irt = 2
mrt = 16
mrc = 5
mrd = 30
}
}
Ignoring "response_window = 30.000000", forcing to "response_window =
20.000000"
home_server_pool testserver1 {
home_server = testserver1
}
realm testserver1 {
acct_pool = testserver1
}
home_server_pool testserver2 {
home_server = testserver2
}
realm testserver2 {
acct_pool = testserver2
}
home_server_pool auth_pool {
type = keyed-balance
home_server = testserver1
}
realm auth_pool {
auth_pool = auth_pool
}
realm LOCAL {
}
radiusd: #### Loading Clients ####
client localhost {
ipaddr = 192.168.100.1
require_message_authenticator = no
secret = <<< secret >>>
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
Debugger not attached
systemd watchdog is disabled
# 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_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
}
# 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_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_chap
# Loading module "chap" from file /etc/freeradius/mods-enabled/chap
# 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
}
# Loading module "wispr2date" from file
/etc/freeradius/mods-enabled/date
date wispr2date {
format = "%Y-%m-%dT%H:%M:%S"
utc = no
}
# Loaded module rlm_detail
# 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 "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_digest
# Loading module "digest" from file
/etc/freeradius/mods-enabled/digest
# Loaded module rlm_dynamic_clients
# Loading module "dynamic_clients" from file
/etc/freeradius/mods-enabled/dynamic_clients
# 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 = 32768
}
# Loaded module rlm_exec
# 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
}
# Loading module "exec" from file /etc/freeradius/mods-enabled/exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
timeout = 10
}
# Loaded module rlm_expiration
# Loading module "expiration" from file
/etc/freeradius/mods-enabled/expiration
# Loaded module rlm_expr
# Loading module "expr" from file /etc/freeradius/mods-enabled/expr
expr {
safe_characters =
"@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_:
/äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ"
}
# 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_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_logintime
# Loading module "logintime" from file
/etc/freeradius/mods-enabled/logintime
logintime {
minimum_timeout = 60
}
# 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 "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_pap
# Loading module "pap" from file /etc/freeradius/mods-enabled/pap
pap {
normalise = yes
}
# 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_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_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_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_replicate
# Loading module "replicate" from file
/etc/freeradius/mods-enabled/replicate
# Loaded module rlm_soh
# Loading module "soh" from file /etc/freeradius/mods-enabled/soh
soh {
dhcp = yes
}
# 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_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_utf8
# Loading module "utf8" from file /etc/freeradius/mods-enabled/utf8
instantiate {
# Instantiating module "expiration" from file
/etc/freeradius/mods-enabled/expiration
# Instantiating module "logintime" from file
/etc/freeradius/mods-enabled/logintime
}
# 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
# 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
# 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 "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 "detail" from file
/etc/freeradius/mods-enabled/detail
# 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"
disable_tlsv1 = yes
disable_tlsv1_1 = yes
tls_max_version = "1.2"
tls_min_version = "1.2"
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
}
}
Please use tls_min_version and tls_max_version instead of disable_tlsv1
Please use tls_min_version and tls_max_version instead of
disable_tlsv1_2
# 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 "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 "linelog" from file
/etc/freeradius/mods-enabled/linelog
# Instantiating module "log_accounting" from file
/etc/freeradius/mods-enabled/linelog
# Instantiating module "mschap" from file
/etc/freeradius/mods-enabled/mschap
rlm_mschap (mschap): using internal authentication
# 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 "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 "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
} # 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 {...}
# Loading preacct {...}
# Loading accounting {...}
# Loading post-proxy {...}
# Loading post-auth {...}
} # server default
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = 192.168.100.1
port = 1812
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "acct"
ipaddr = 192.168.100.1
port = 1813
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
Listening on auth address 192.168.100.1 port 1812 bound to server
default
Listening on acct address 192.168.100.1 port 1813 bound to server
default
Ready to process requests
(0) Received Access-Request Id 154 from 192.168.100.1:63832 to
192.168.100.1:1812 length 115
(0) User-Name = "ovpnuser"
(0) User-Password = "iesu5aePah7meeC9"
(0) NAS-Port = 1
(0) Calling-Station-Id = "10.10.0.10"
(0) NAS-Identifier = "ovpn"
(0) Acct-Session-Id = "3B9DA6D951A4404C25D45A00A6A4ED04"
(0) # Executing section authorize from file
/etc/freeradius/sites-enabled/default
(0) authorize {
(0) update control {
(0) EXPAND %{NAS-IPv6-Address} %{NAS-IP-Address} %{NAS-Port}
%{User-Name} %{Calling-Station-Id}
(0) --> 1 ovpnuser 10.10.0.10
(0) &Load-Balance-Key := 1 ovpnuser 10.10.0.10
(0) Proxy-To-Realm := 'auth_pool'
(0) } # update control = noop
(0) [preprocess] = ok
(0) [chap] = noop
(0) [mschap] = noop
(0) [digest] = noop
(0) suffix: Checking for suffix after "#"
(0) suffix: No '#' in User-Name = "ovpnuser", 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) [expiration] = noop
(0) [logintime] = noop
(0) [pap] = noop
(0) } # authorize = ok
(0) Starting proxy to home server 192.168.1.100 port 2083
(0) server default {
(0) }
Listening on proxy (192.168.100.1, 52419) -> home_server (192.168.1.100,
2083)
(0) Proxying request to home server 192.168.1.100 port 2083 timeout
20.000000
(0) Sent Access-Request Id 180 from 192.168.100.1:52419 to
192.168.1.100:2083 length 150
(0) User-Name = "ovpnuser"
(0) User-Password = "iesu5aePah7meeC9"
(0) NAS-Port = 1
(0) Calling-Station-Id = "10.10.0.10"
(0) NAS-Identifier = "ovpn"
(0) Acct-Session-Id = "3B9DA6D951A4404C25D45A00A6A4ED04"
(0) Event-Timestamp = "Apr 20 2020 16:38:26 UTC"
(0) NAS-IP-Address = 192.168.100.1
(0) Message-Authenticator := 0x00
(0) Proxy-State = 0x313534
Waking up in 0.3 seconds.
(0) Marking home server 192.168.1.100 port 2083 alive
(0) Clearing existing &reply: attributes
(0) Received Access-Accept Id 180 from 192.168.1.100:2083 to
192.168.100.1:52419 length 67
(0) Proxy-State = 0x313534
(0) Service-Type = Framed-User
(0) Framed-Protocol = PPP
(0) Framed-MTU = 1500
(0) Framed-Compression = Van-Jacobson-TCP-IP
(0) Acct-Interim-Interval = 480
(0) Framed-IP-Netmask = 255.255.255.255
(0) Idle-Timeout = 600
(0) server default {
(0) # Executing section post-proxy from file
/etc/freeradius/sites-enabled/default
(0) post-proxy {
(0) eap: No pre-existing handler found
(0) [eap] = noop
(0) } # post-proxy = noop
(0) }
(0) Found Auth-Type = Accept
(0) Auth-Type = Accept, accepting the user
(0) # Executing section post-auth from file
/etc/freeradius/sites-enabled/default
(0) post-auth {
(0) update {
(0) No attributes updated for RHS &session-state:
(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 154 from 192.168.100.1:1812 to
192.168.100.1:63832 length 0
(0) Service-Type = Framed-User
(0) Framed-Protocol = PPP
(0) Framed-MTU = 1500
(0) Framed-Compression = Van-Jacobson-TCP-IP
(0) Acct-Interim-Interval = 480
(0) Framed-IP-Netmask = 255.255.255.255
(0) Idle-Timeout = 600
(0) Finished request
(1) Received Accounting-Request Id 247 from 192.168.100.1:27136 to
192.168.100.1:1813 length 109
(1) User-Name = "ovpnuser"
(1) NAS-Port = 1
(1) Framed-IP-Address = 10.7.7.2
(1) Calling-Station-Id = "10.10.0.10"
(1) NAS-Identifier = "ovpn"
(1) Acct-Status-Type = Start
(1) Acct-Session-Id = "3B9DA6D951A4404C25D45A00A6A4ED04"
(1) # Executing section preacct from file
/etc/freeradius/sites-enabled/default
(1) preacct {
(1) [preprocess] = ok
(1) policy acct_unique {
(1) update request {
(1) &Tmp-String-9 := "ai:"
(1) } # update request = noop
(1) if (("%{hex:&Class}" =~ /^%{hex:&Tmp-String-9}/) &&
("%{string:&Class}" =~ /^ai:([0-9a-f]{32})/i)) {
(1) EXPAND %{hex:&Class}
(1) -->
(1) EXPAND ^%{hex:&Tmp-String-9}
(1) --> ^61693a
(1) if (("%{hex:&Class}" =~ /^%{hex:&Tmp-String-9}/) &&
("%{string:&Class}" =~ /^ai:([0-9a-f]{32})/i)) -> FALSE
(1) else {
(1) update request {
(1) EXPAND
%{md5:%{User-Name},%{Acct-Session-ID},%{%{NAS-IPv6-Address}:-%{NAS-IP-Address}},%{NAS-Identifier},%{NAS-Port-ID},%{NAS-Port}}
(1) --> 0a4224d834d37e28ce7e7e835ba515ab
(1) &Acct-Unique-Session-Id :=
0a4224d834d37e28ce7e7e835ba515ab
(1) } # update request = noop
(1) } # else = noop
(1) } # policy acct_unique = noop
(1) suffix: Checking for suffix after "#"
(1) suffix: No '#' in User-Name = "ovpnuser", looking up realm NULL
(1) suffix: No such realm "NULL"
(1) [suffix] = noop
(1) [files] = noop
(1) } # preacct = ok
(1) # Executing section accounting from file
/etc/freeradius/sites-enabled/default
(1) accounting {
(1) update control {
(1) Replicate-To-Realm += testserver1
(1) Replicate-To-Realm += testserver2
(1) } # update control = noop
(1) replicate: Replicating list 'request' to Realm 'testserver1'
(1) replicate: Replicating list 'request' to Realm 'testserver2'
(1) [replicate] = ok
(1) [exec] = noop
(1) attr_filter.accounting_response: EXPAND %{User-Name}
(1) attr_filter.accounting_response: --> ovpnuser
(1) attr_filter.accounting_response: Matched entry DEFAULT at line 12
(1) [attr_filter.accounting_response] = updated
(1) [ok] = ok
(1) } # accounting = updated
(1) Sent Accounting-Response Id 247 from 192.168.100.1:1813 to
192.168.100.1:27136 length 0
(1) Finished request
(1) Cleaning up request packet ID 247 with timestamp +21
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