we have cisco ASA 5520. We have two L2L VPN in ASA.From last 15 days we are getting one problem i.e everything is ok but through VPN we are unable to reach remote end.If I resart the ASA then again it's working fine but after 6/7 days again same problem.When it was happend I checked in ASA it's showing VPN is up. I can able to teach remote peer ip also.But unable to reach inside network of remote network.It's happening for both two tuunel.
VPN is up but unable to reach inside after restarting it's working fine.
pls assist to resolve this issue.