Are there any issues with key exchanges causing applications to drop data connections while connected via VPN.
Ex. Some file transfers have been dropped. Also an application they are running (locally) called Team Coherence drops its connection when doing a bulk transfer.
Her is my current config:
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto dynamic-map outside_dyn_map 20 match address outside_cryptomap_dyn_20
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-3DES-SHA
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map client authentication samurai
crypto map outside_map interface outside
crypto map outisde_map 20 ipsec-isakmp
crypto map outisde_map 20 set pfs group2
isakmp enable outside
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption 3des
isakmp policy 20 hash sha
isakmp policy 20 group 2
isakmp policy 20 lifetime 3600
vpngroup group address-pool addr_pool
vpngroup group dns-server <private IP>
vpngroup group wins-server <private IP>
vpngroup group default-domain siscocorp.com
vpngroup group split-tunnel siscocorp_splitTunnelAcl
vpngroup group idle-time 1800
vpngroup group password ********
According to my config the key exchange should only take place hourly.
Thanks in advance....