The Pix firewall 501 configured the static route to the internet, but the client who join the network use this gateway go to internet faced the intermittenly down, after a while it will automatically up.
is it any solution for this.Confirm that Internet provider there has no problem for their connection.
you need to monitor the traffic on the ISP link.. Ping to the service provider next hop IP, DNs IP etc... If ISP is fine, u need to check in ur pix, if the Nat translations are fine... Best way to find is do a ping from ur router to a URL like yahoo.com and you shuld get a response if the ISP is fine..
Hope this helps.. all the best.. rate replies if found useful.
Thanks for u reply, we have checked the ISP Bandwidth everything was confirm working fine. Then i swap with another normal router netgear, until now no user complain about the intermittenly down issue.
now i keep on ping to the firewall seem ok, no down. is it will consider the IOS Problem.
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We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...