Pfsense vpn client binding to wrong/unknown ip?

Fabio72

Very often my pfsense disconnect from vpn server and the is unable to reconnect
The logs show binding attempt to a wrong ip address

Jul 31 19:03:02 	openvpn 	77817 	Exiting due to fatal error
Jul 31 19:03:02 	openvpn 	77817 	TCP/UDP: Socket bind failed on local address [AF_INET]100.120.247.142: Can't assign requested address
Jul 31 19:03:02 	openvpn 	77817 	Initializing OpenSSL support for engine 'cryptodev'
Jul 31 19:03:02 	openvpn 	77817 	NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Jul 31 19:03:02 	openvpn 	77817 	WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Jul 31 19:03:02 	openvpn 	77524 	library versions: OpenSSL 1.0.1s-freebsd 1 Mar 2016, LZO 2.09
Jul 31 19:03:02 	openvpn 	77524 	OpenVPN 2.3.11 i386-portbld-freebsd10.3 [SSL (OpenSSL)] [LZO] [MH] [IPv6] built on Jul 19 2016
Jul 31 19:02:56 	openvpn 	3499 	/usr/local/sbin/ovpn-linkdown ovpnc2 1500 1558 172.16.2.4 255.255.255.0 init
Jul 31 19:02:56 	openvpn 	3499 	Exiting due to fatal error
Jul 31 19:02:56 	openvpn 	3499 	TCP/UDP: Socket bind failed on local address [AF_INET]100.120.247.142: Can't assign requested address
Jul 31 19:02:56 	openvpn 	3499 	NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Jul 31 19:02:56 	openvpn 	3499 	WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Jul 31 19:02:54 	openvpn 	3499 	SIGUSR1[soft,ping-restart] received, process restarting
Jul 31 19:02:54 	openvpn 	3499 	[hostname] Inactivity timeout (--ping-restart), restarting

100.120.247.142 is unknown to me

 WAN_PPPOE 	81.174.0.21 	8.8.8.8 	30.971ms 	7.092ms 	10% 	Online 	Interface WAN_PPPOE Gateway
OPT1_PPP 	10.64.64.1 	8.8.4.4 	77.312ms 	9.478ms 	0.0% 	Online 	Interface OPT1_PPP Gateway
HENETV6_TUNNELV6 	2001:470:25:2ae::1 	2001:470::::1 	20.15ms 	8.876ms 	12% 	Online 	Interface HENETV6_TUNNELV6 Gateway


    StatusInterfaces

WAN Interface (wan, pppoe0)

Status
    up
PPPoE
    up 

Uptime
    00:10:06
MAC Address
    00:00:00:00:00:00 - Xerox
IPv4 Address
    88.149.168.187
Subnet mask IPv4
    255.255.255.255
Gateway IPv4
    81.174.0.21
IPv6 Link Local
    fe80::230:18ff:fead:2ed0%vr0
DNS servers
    127.0.0.1
    8.8.8.8
    208.67.222.222
    8.8.4.4
    208.67.220.220
MTU
    1492
In/out packets
    110869162/80199107 (117.52 GiB/32.92 GiB)
In/out packets (pass)
    110869162/80199107 (117.52 GiB/32.92 GiB)
In/out packets (block)
    24254/823 (613 KiB/230 KiB)
In/out errors
    0/0
Collisions
    0	

LAN Interface (lan, re0)

Status
    up
MAC Address
    00:30:18:a6:2b:c8 - Jetway Information
IPv4 Address
    192.168.1.250
Subnet mask IPv4
    255.255.255.0
IPv6 Link Local
    fe80::230:18ff:fea6:2bc8%re0
IPv6 Address
    2001:470::::1
Subnet mask IPv6
    64
MTU
    1500
Media
    1000baseT <full-duplex>In/out packets
    78618693/109005113 (32.75 GiB/115.74 GiB)
In/out packets (pass)
    78618693/109005113 (32.75 GiB/115.74 GiB)
In/out packets (block)
    1445/0 (162 KiB/0 B)
In/out errors
    0/0
Collisions
    0	

WAN2 Interface (opt1, ppp1)

Status
    up
PPP
    up 

Uptime
    04:29:29
Cell Signal (RSSI)
    rssi:0 level:-113dBm percent:0%
Cell Mode
    None, No Service Mode
Cell SIM State
    Invalid SIM/locked State
Cell Service
    No Service
MAC Address
    00:00:00:00:00:00 - Xerox
IPv4 Address
    10.101.222.247
Subnet mask IPv4
    255.255.255.255
Gateway IPv4
    10.64.64.1
IPv6 Link Local
    fe80::230:18ff:fea6:2bc8%ppp1
MTU
    1492
In/out packets
    237150/314063 (16.61 MiB/35.50 MiB)
In/out packets (pass)
    237150/314063 (16.61 MiB/35.50 MiB)
In/out packets (block)
    233/6 (0 B/312 B)
In/out errors
    0/0
Collisions
    0	

GUEST Interface (opt2, re1)

Status
    up
MAC Address
    00:30:18:a6:2b:c9 - Jetway Information
IPv4 Address
    192.168.2.250
Subnet mask IPv4
    255.255.255.0
IPv6 Link Local
    fe80::230:18ff:fea6:2bc9%re1
MTU
    1500
Media
    100baseTX <full-duplex>In/out packets
    734340/1490795 (145.55 MiB/1.72 GiB)
In/out packets (pass)
    734340/1490795 (145.55 MiB/1.72 GiB)
In/out packets (block)
    3937/1 (525 KiB/533 B)
In/out errors
    0/0
Collisions
    0	

HENETV6 Interface (opt3, gif0)

Status
    up
MAC Address
    00:00:00:00:00:00 - Xerox
IPv6 Link Local
    fe80::230:18ff:fea6:2bc8%gif0
IPv6 Address
    2001:470::::2
Subnet mask IPv6
    128
MTU
    1500
In/out packets
    407614/408215 (199.99 MiB/30.23 MiB)
In/out packets (pass)
    407614/408215 (199.99 MiB/30.23 MiB)
In/out packets (block)
    1627/0 (3 KiB/0 B)
In/out errors
    0/0
Collisions
    0</full-duplex></full-duplex>