[Radiusplugin-users] OpenVPN & Radius Plugin

[Farrukh Ahmed]

Dear Users,

I have found that openvpn stop listening on management port as well as on
vpn port but the process is running. When i did pstack on openvpn pid which
was not listening on management port nor listening on vpn port i get
following output. Can some one please help me to fix this issue.

#0  0x0000003f3f8cd1c3 in __select_nocancel () from /lib64/libc.so.6
#1  0x00002acd0f039fb4 in AccountingProcess::Accounting(PluginContext*) ()
from /etc/openvpn-ssl/radiusplugin.so
#2  0x00002acd0f0518cd in openvpn_plugin_open_v2 () from
/etc/openvpn-ssl/radiusplugin.so
#3  0x0000000000441971 in ASN1_BIT_STRING_get_bit ()
#4  0x0000000000415477 in ASN1_BIT_STRING_get_bit ()
#5  0x000000000041834d in ASN1_BIT_STRING_get_bit ()
#6  0x0000000000418b9d in ASN1_BIT_STRING_get_bit ()
#7  0x0000000000425d8c in ASN1_BIT_STRING_get_bit ()
#8  0x000000000042f203 in ASN1_BIT_STRING_get_bit ()
#9  0x0000003f3f81d994 in __libc_start_main () from /lib64/libc.so.6
#10 0x00000000004064d9 in ASN1_BIT_STRING_get_bit ()
#11 0x00007fffb5c71368 in ?? ()
#12 0x0000000000000000 in ?? ()

openvpn server configuration file

dev tun
fast-io

user nobody
group nobody
persist-tun
persist-key

server 172.16.0.0 255.255.255.0
tls-server

push "topology subnet"
topology subnet

management 127.0.0.1 7505 /etc/openvpn/mgmt.pwd
float

username-as-common-name
client-config-dir ccd

push "redirect-gateway def1"
push "dhcp-option DNS 208.67.222.222"
push "dhcp-option DNS 208.67.220.220"

ping 10
ping-restart 120

# Use Encryption
cipher AES-128-CBC

# Use compression
comp-lzo

# Strong encryption
dh keys/dh1024.pem
cert keys/server.crt
key keys/server.key
ca keys/ca.crt

plugin /etc/openvpn/radiusplugin.so /etc/openvpn/radiusplugin.cnf

verb 4
mute 10
script-security 2

status /var/log/openvpn/status.log 1
log /var/log/openvpn/radiusvpn.log

Best Regards.
-- 
Färrükh Ähmëd