Cisco AnyConnect fails after about 2 minutes

[JaggahSaid56446]

Hello!

I am using AnyConnect 4.6.03049 on Linux Mint and wireless connection.

AnyConnect fails after about 2 minutes.

I entered "tail /var/log/syslog" in console and got this:

ноя 12 16:28:30 mpc NetworkManager[822]: <info>  [1573565310.8925] connectivity: (enp5s0) timed out
ноя 12 16:28:30 mpc acvpnagent[1619]: A routing table change notification has been received.  Starting automatic correction of the routing table.
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: findMatchingRouteChange File: ../../vpn/AgentUtilities/Routing/RouteHandlerCommon.cpp Line: 5424 Found link-level VA route FE80:0:0:0:0:0:0:0/64 with different metric (256, expected 1)
ноя 12 16:28:30 mpc acvpnagent[1619]: Routing table - Original     Destination          Netmask          Gateway           IfAddr                                                          IfName IfIndex LL  Metric
ноя 12 16:28:30 mpc acvpnagent[1619]: Routing table - Modified
ноя 12 16:28:30 mpc acvpnagent[1619]: Index of questionable route entry in 'Modified' table: 2
ноя 12 16:28:30 mpc acvpnagent[1619]: Routing table changes:
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: OnRouteTableChange File: ../../vpn/AgentUtilities/Routing/RouteMgr.cpp Line: 609 Invoked Function: IRouteHandler::VerifyRouteTable Return Code: -22872038 (0xFEA3001A) Description: ROUTETABLE_ERROR_UNACCOUNTED_ROUTE_TABLE_ENTRY
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: findMatchingRouteChange File: ../../vpn/AgentUtilities/Routing/RouteHandlerCommon.cpp Line: 5424 Found link-level VA route FE80:0:0:0:0:0:0:0/64 with different metric (256, expected 1)
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: findMatchingRouteChange File: ../../vpn/AgentUtilities/Routing/RouteHandlerCommon.cpp Line: 5424 Found link-level VA route FE80:0:0:0:0:0:0:0/64 with different metric (256, expected 1)
ноя 12 16:28:30 mpc acvpnagent[1619]: Routing table - Original     Destination          Netmask          Gateway           IfAddr                                                          IfName IfIndex LL  Metric
ноя 12 16:28:30 mpc acvpnagent[1619]: Routing table - Modified     Destination          Netmask          Gateway           IfAddr                                                          IfName IfIndex LL  Metric
ноя 12 16:28:30 mpc acvpnagent[1619]: Index of questionable route entry in 'Modified' table: 2
ноя 12 16:28:30 mpc acvpnagent[1619]: Routing table changes: index  Action  Found     Destination          Netmask          Gateway           IfAddr                                                          IfName IfIndex LL  Metric
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: OnRouteTableChange File: ../../vpn/AgentUtilities/Routing/RouteMgr.cpp Line: 609 Invoked Function: IRouteHandler::VerifyRouteTable Return Code: -22872038 (0xFEA3001A) Description: ROUTETABLE_ERROR_UNACCOUNTED_ROUTE_TABLE_ENTRY
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: findMatchingRouteChange File: ../../vpn/AgentUtilities/Routing/RouteHandlerCommon.cpp Line: 5424 Found link-level VA route FE80:0:0:0:0:0:0:0/64 with different metric (256, expected 1)
ноя 12 16:28:30 mpc acvpnagent[1619]: Automatic correction of the routing table has failed.  Notifying higher levels of the routing change notification for possible further corrective action.
ноя 12 16:28:30 mpc acvpnagent[1619]: Reconfigure reason code 5: IP forwarding table modification.
ноя 12 16:28:30 mpc acvpnagent[1619]: The entire VPN connection is being reconfigured.
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: OnTunnelStateChange File: ../../vpn/Agent/TND.cpp Line: 2030 tunnel state change notification (new 2, old 1)
ноя 12 16:28:30 mpc acvpnui[3924]: VPN state: Reconnecting Network state: Network Accessible Network control state: Network Access: Restricted Network type: Undefined
ноя 12 16:28:30 mpc acvpnui[3924]: Message type information sent to the user: Reconnecting to vpn.dtw.covisint.com...
ноя 12 16:28:30 mpc acvpnagent[1619]: Routing table - Original     Destination          Netmask          Gateway           IfAddr                                                          IfName IfIndex LL  Metric
ноя 12 16:28:30 mpc acvpnagent[1619]: Routing table - Modified     Destination          Netmask          Gateway           IfAddr                                                          IfName IfIndex LL  Metric
ноя 12 16:28:30 mpc acvpnagent[1619]: Index of questionable route entry in 'Modified' table: 2
ноя 12 16:28:30 mpc acvpnagent[1619]: Routing table changes: index  Action  Found     Destination          Netmask          Gateway           IfAddr                                                          IfName IfIndex LL  Metric
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: ApplyRouteChanges File: ../../vpn/AgentUtilities/Routing/RouteMgr.cpp Line: 246 Invoked Function: IRouteHandler::VerifyRouteTable Return Code: -22872038 (0xFEA3001A) Description: ROUTETABLE_ERROR_UNACCOUNTED_ROUTE_TABLE_ENTRY IPv4
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: applyRouteConfiguration File: ../../vpn/AgentUtilities/HostConfigMgr.cpp Line: 1093 Invoked Function: CRouteMgr::ApplyRouteChanges Return Code: -33161205 (0xFE06000B) Description: ROUTEMGR_ERROR_ROUTE_TABLE_VERIFICATION_FAILED
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: DeterminePublicInterface File: ../../vpn/AgentUtilities/HostConfigMgr.cpp Line: 2813 Invoked Function: CHostConfigMgr::applyRouteConfiguration Return Code: -33161205 (0xFE06000B) Description: ROUTEMGR_ERROR_ROUTE_TABLE_VERIFICATION_FAILED
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: main File: ../../vpn/Agent/VpnMgr.cpp Line: 1631 Invoked Function: determinePublicInterface Return Code: -33161205 (0xFE06000B) Description: ROUTEMGR_ERROR_ROUTE_TABLE_VERIFICATION_FAILED
ноя 12 16:28:30 mpc acvpnagent[1619]: Session level reconnect reason code 5: IP forwarding table modification. Originates from session level
ноя 12 16:28:30 mpc acvpnagent[1619]: The entire VPN connection is being re-established.
ноя 12 16:28:30 mpc acvpnagent[1619]: The Primary DTLS connection to the secure gateway is being torn down.
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: OnTunnelStateChange File: ../../vpn/Agent/TND.cpp Line: 2030 tunnel state change notification (new 2, old 2)
ноя 12 16:28:30 mpc acvpnagent[1619]: A DTLS Alert was sent by the client during a write operation.  Severity: warning Description: close notify
ноя 12 16:28:30 mpc acvpnagent[1619]: The Primary DTLS connection to the secure gateway is down.
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: OnTunnelStateChange File: ../../vpn/Agent/TND.cpp Line: 2030 tunnel state change notification (new 2, old 2)
ноя 12 16:28:30 mpc acvpnagent[1619]: The Primary SSL connection to the secure gateway is being torn down.
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: OnTunnelStateChange File: ../../vpn/Agent/TND.cpp Line: 2030 tunnel state change notification (new 2, old 2)
ноя 12 16:28:30 mpc acvpnagent[1619]: The VPN client has sent the following close message to the gateway: Reconnecting to recover from error.
ноя 12 16:28:30 mpc acvpnagent[1619]: A SSL Alert was sent by the client during a write operation.  Severity: warning Description: close notify
ноя 12 16:28:30 mpc acvpnagent[1619]: The Primary SSL connection to the secure gateway is down.
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: OnTunnelStateChange File: ../../vpn/Agent/TND.cpp Line: 2030 tunnel state change notification (new 2, old 2)
ноя 12 16:28:30 mpc acvpnagent[1619]: Host Configuration:  Public address: N/A  Potential public addresses:   Private Address: 10.7.60.116/23  Private IPv6 Address: FE80:0000:0000:0000:B2B8:57C4:D59B:8F19/126 (auto-generated)  Remote Peers: 209.124.43.21 (TCP port 443, UDP port 443), 209.124.43.21 (TCP port 80)  Private Networks: none  Private IPv6 Networks: none  Public Networks: none  Public IPv6 Networks: none  Tunnel Mode: no  Tunnel all DNS: no
ноя 12 16:28:30 mpc acvpnagent[1619]: The client's public address is now set to 192.168.0.106
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: syncPPPExclusionCache File: ../../vpn/AgentUtilities/HostConfigMgr.cpp Line: 3163 PPP Exclusion Preference setting is "Disable"
ноя 12 16:28:30 mpc NetworkManager[822]: <info>  [1573565310.9335] manager: NetworkManager state is now CONNECTED_SITE
ноя 12 16:28:30 mpc dbus-daemon[760]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.11' (uid=0 pid=822 comm="/usr/sbin/NetworkManager --no-daemon " label="unconfined")
ноя 12 16:28:30 mpc systemd[1]: Starting Network Manager Script Dispatcher Service...
ноя 12 16:28:30 mpc dbus-daemon[760]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
ноя 12 16:28:30 mpc systemd[1]: Started Network Manager Script Dispatcher Service.
ноя 12 16:28:30 mpc nm-dispatcher[29692]: req:1 'connectivity-change': new request (1 scripts)
ноя 12 16:28:30 mpc nm-dispatcher[29692]: req:1 'connectivity-change': start running ordered scripts...
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface enp5s0.
ноя 12 16:28:30 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface cscotun0.
ноя 12 16:28:31 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface enp5s0.
ноя 12 16:28:31 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface cscotun0.
ноя 12 16:28:31 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface cscotun0.
ноя 12 16:28:31 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface enp5s0.
ноя 12 16:28:31 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface cscotun0.
ноя 12 16:28:31 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface enp5s0.
ноя 12 16:28:31 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface cscotun0.
ноя 12 16:28:31 mpc acvpnagent[1619]: Function: getDnsConfiguration File: ../../vpn/Common/Utility/NetInterface_unix.cpp Line: 1247 Unable to get domain list for interface cscotun0.
ноя 12 16:28:31 mpc acvpnagent[1619]: Routing table - Original     Destination          Netmask          Gateway           IfAddr                                                          IfName IfIndex LL  Metric

Please help me with my problem.

[LoremIpsum-42]

Purge the package:

network-manager-config-connectivity-ubuntu

e.g.:

sudo apt purge network-manager-config-connectivity-ubuntu

and restart the NetworkManager or reboot your box - after that it should work, at least it did for me, had the same problem. Clearly a bug in AnyConnect here, openconnect does work fine.

PS: If you use debian or fedora just replace the "ubuntu" in the package name with one of them and remove that package.