I tried unsuccessully to upgrade a PIX 535 with 6.3(5) to 7.1.1.The PIX erased the old version, but then gave an error message that the upload hadn't worked.I believe I've insuficient memory to try again.I haven't re-booted it yet, but if I do, I bel...

I have a central 3000 Concentrator connected to 2 private LANs. It sits behind an Internet facing PIX which is using NAT to NAT the Concentrators outside IP address to a Public address.The Concentrator is to use an IPSEC VPN to a remote PIX.Do I have...

We have a central router connecting to several remote sites. Central router is configured never to dial out.One of the remote routers has been working ok via a BRI for several months.We then changed it onto a new BRI - all configurations staying the...

I have VPN tunnel setup between my PIX and a client. I have an access-list applied to my outside port to filter incoming traffic:access-list acl-in permit esp host 213.212.11.9 host 213.1.244.11 access-list acl-in permit udp host 213.212.11.9 host 2...

Does the PIX command 'sysopt connection permit-ipsec' leave my system more vunerable to virus/dos attacks ?If so how bad is this ?regardsAndy Greaves