I have been using remote access to my home network through ssl VPN for a few yeras now. It has been working from day one. I followd this guide when I did the configuration:
https://www.fastvue.co/sophos/blog/sophos-utm-ssl-vpn-setup-guide/
A couple of days ago it suddenly stopped working and I can not find the issue (networking is not really my cu of tea....). Have not changed anything that SHOULD affect the remote access. I did play around a little with static routs before it stopped working but everything is removed and it worked after the removal of the route configuration.
When I try to connect to Sophos UTM i get this in the live log for remote connection:
2020:02:28-21:18:20 sophos openvpn[4905]: Local Options String: 'V4,dev-type tun,link-mtu 1560,tun-mtu 1500,proto TCPv4_SERVER,comp-lzo,cipher AES-128-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
2020:02:28-21:18:20 ophos openvpn[4905]: Expected Remote Options String: 'V4,dev-type tun,link-mtu 1560,tun-mtu 1500,proto TCPv4_CLIENT,comp-lzo,cipher AES-128-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
2020:02:28-21:18:20 sophos openvpn[4905]: Local Options hash (VER=V4): 'b695cb4a'
2020:02:28-21:18:20 sophos openvpn[4905]: Expected Remote Options hash (VER=V4): 'bc07730e'
2020:02:28-21:18:20 sophos openvpn[4905]: TCP connection established with [AF_INET]XXX.XXX.XXXX:60649 (via [AF_INET]XXX.XXX.X.XX:443)
2020:02:28-21:18:20 sophos openvpn[4905]: TCPv4_SERVER link local: [undef]
2020:02:28-21:18:20 sophos openvpn[4905]: TCPv4_SERVER link remote: [AF_INET]XXX.XXX.X.XXX:60649
2020:02:28-21:18:20 sophos openvpn[4905]: XXX.XXX.X.XXX:60649 Non-OpenVPN client protocol detected
2020:02:28-21:18:20 jsophos openvpn[4905]: XXX.XXX.X.XXX:60649 SIGTERM[soft,port-share-redirect] received, client-instance exiting
2020:02:28-21:18:20 jsophos openvpn[4905]: TCP/UDP: Closing socket
Can someone please point me in the right direction. I really want to solve this. I use the tunnel quite alot.
/Johan
This thread was automatically locked due to age.
