Remote VPN clients are disconnecting after several hours and I have to reboot ASA to reconnect:
Here is the config
ASA Version 7.2(4) ! hostname atl-c5505-UL-unitedcred01 domain-name avisiontechnologies.com enable password UsGnrewo07Cq.HHs encrypted passwd tlaCNFr3TmmDGvm/ encrypted names ! interface Vlan1 nameif inside security-level 100 ip address 192.168.254.254 255.255.255.0 ! interface Vlan2 nameif outside security-level 0 ip address 97.66.57.130 255.255.255.248 ! interface Ethernet0/0 switchport access vlan 2 ! interface Ethernet0/1 ! interface Ethernet0/2 ! interface Ethernet0/3 ! interface Ethernet0/4 ! interface Ethernet0/5 ! interface Ethernet0/6 ! interface Ethernet0/7 ! ftp mode passive dns server-group DefaultDNS domain-name avisiontechnologies.com access-list aclOUTSIDE extended permit icmp any any echo-reply access-list aclOUTSIDE extended permit icmp any any unreachable access-list aclINSIDE extended permit ip 192.168.254.0 255.255.255.0 any access-list aclNONAT extended permit ip 192.168.254.0 255.255.255.0
172.16.3.0 255.255.255.0 access-list aclNONAT extended permit ip 192.168.254.0 255.255.255.0 192.168.1.0 255.255.255.0 access-list aclNONAT extended permit ip 192.168.254.0 255.255.255.0 host 138.33.6.184 access-list aclNONAT extended permit ip 192.168.254.0 255.255.255.0 host 138.33.6.185 access-list aclTOG extended permit ip 192.168.254.0 255.255.255.0 192.168.1.0 255.255.255.0 access-list aclTOG extended permit ip 192.168.254.0 255.255.255.0 host 138.33.6.184 access-list aclTOG extended permit ip 192.168.254.0 255.255.255.0 host 138.33.6.185 pager lines 24 logging asdm informational mtu inside 1500 mtu outside 1500 ip local pool poolUCVPN 172.16.3.1-172.16.3.30 icmp unreachable rate-limit 1 burst-size 1 asdm image disk0:/asdm-524.bin no asdm history enable arp timeout 14400 global (outside) 1 interface nat (inside) 0 access-list aclNONAT nat (inside) 1 0.0.0.0 0.0.0.0 access-group aclINSIDE in interface inside access-group aclOUTSIDE in interface outside route outside 0.0.0.0 0.0.0.0 97.66.57.129 1 timeout xlate 3:00:00 timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02 timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00 timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip- disconnect 0:02:00 timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute aaa-server TACACS+ protocol tacacs+ aaa-server RADIUS protocol radius http server enable no snmp-server location no snmp-server contact snmp-server community public snmp-server enable traps snmp authentication linkup linkdown coldstart crypto ipsec transform-set setVPN esp-des esp-md5-hmac crypto ipsec transform-set setTOG esp-aes-256 esp-sha-hmac crypto dynamic-map dynmapVPN 30 set transform-set setVPN crypto map mapVPN 2 match address aclTOG crypto map mapVPN 2 set peer 65.206.5.162 crypto map mapVPN 2 set transform-set setTOG crypto map mapVPN 10 ipsec-isakmp dynamic dynmapVPN crypto map mapVPN interface outside crypto isakmp identity address crypto isakmp enable outside crypto isakmp policy 10 authentication pre-share encryption des hash md5 group 2 lifetime 86400 crypto isakmp policy 11 authentication pre-share encryption aes-256 hash sha group 2 lifetime 86400 crypto isakmp nat-traversal 20 telnet timeout 5 ssh 192.168.254.0 255.255.255.0 inside ssh 68.166.6.24 255.255.255.248 outside ssh 69.25.95.0 255.255.255.224 outside ssh 0.0.0.0 0.0.0.0 outside ssh timeout 5 console timeout 0 dhcpd dns 205.152.37.23 205.152.132.23 dhcpd ping_timeout 750 dhcpd domain unitedcreditsystems.com ! dhcpd address 192.168.254.1-192.168.254.128 inside dhcpd enable inside !webvpn enable outside group-policy vpnUCRemote internal group-policy vpnUCRemote attributes vpn-idle-timeout 1440 split-tunnel-policy tunnelspecified split-tunnel-network-list value aclNONAT username united password ZMpvczAGlj2iP.An encrypted tunnel-group vpnUCRemote type ipsec-ra tunnel-group vpnUCRemote general-attributes address-pool poolUCVPN default-group-policy vpnUCRemote tunnel-group vpnUCRemote ipsec-attributes pre-shared-key * tunnel-group 65.206.5.162 type ipsec-l2l tunnel-group 65.206.5.162 general-attributes tunnel-group 65.206.5.162 ipsec-attributes pre-shared-key * ! class-map inspection_default match default-inspection-traffic ! ! policy-map type inspect dns preset_dns_map parameters message-length maximum 512 policy-map global_policy class inspection_default inspect dns preset_dns_map inspect ftp inspect h323 h225 inspect h323 ras inspect rsh inspect rtsp inspect esmtp inspect sqlnet inspect skinny inspect sunrpc inspect xdmcp inspect sip inspect netbios inspect tftp ! service-policy global_policy global prompt hostname context