i have multimesh ipsec vpn over pix ,asa and 2811 routers between various sites ,for a new site with Asa 7.2.4
but suprisingly when i initiate traffic from asa side tunnel is up and host between the sites can ping each other.
When the session is end or isakmp sa is cleared and a initiate from other sites are attempted VPN tunnel is up bt cannot ping from any remote site.
anyone faced this before ? nat traversal ,sysopt all of them are enable, pfs is disabled