Network Security

HelloI was wondering about something with the security context feature of ASAs. Can you daisy chain contexts internally without binding them to physical interface? It shows in the ASA book to use external routers to go between contexts but I would pr...

I made some change (ACL) via command line yesterday, and after that I was unable to use PDM to manage the PIX even the config was fallbacked to the day before. The PDM always in the status of "loading PIX Device Manager. Please wait..." Is there any ...

We have 2 x 525 with PIX Version 6.3(3)132. ASSUMING ver 8 is the "best" (ie most secure) version - do we need to upgrade to ver 7 first or can we go straight from 6.3 to 8 (subject to possible additional memory requirements)Cisco.com appears to stat...

Hi, i have to make site to site VPN with 2 branches but i have discovered that they have the same network 192.168.0.0 which i need to put in my interesting traffic ACL, if either can't change this network what to do ?Thanks

Hi,I want to configure my PIX firewall for two ISP links. My firewall is connected with Layer 3 switch in which two ISP links are connected and pix outside is connected in this layer 3 switch.Two links are with different Global Internet IPs are conn...

There's not a general category and this pertains to a new ASA I bought so I'm posting this here. Please let me know if it should be posted somewhere else. I went to rack mount my ASA but the figure that they use as an example show the brackets bein...

Can we map multiple external IP to one internal IP on inside (not port redirection)..but just many to one mapping...Module :- FWSM Firewall Version 3.1(4)

Hi,I have a PIX 515E with the following :PIX Version : 6.3(4)PDM Version : 3.0(4)i have collected these info from the pix PDM.My questions are:1- what is the latest PIX Version ? if there are any new versions, are these software or hardware ?2- What ...

I'm administering a small business network across two offices. Both offices have a PIX501 firewall. Right now we have a working PIX to PIX VPN tunnel between offices and everything is working great. But I am trying to get remove VPN access working...

I'm trying to do some basics right now by just getting ssh going between the different interfaces and I can't seem to get any of them talking, meaning, one host on one network to another. And once I get them talking on the inside, I wanted to be able...

Hi,I have a strange problem where an object-group was created and applied to an access-list as below on line 12. An access from 10.10.214.0/24 to 203.1.254.23 failed to work eventhough the access-list permits it. Entering line 13 below (a repeat of...

Im having issues getting ezvpn to work with my asa 5520. I can get L2L ipsec connections working and my vpn clients work but when I try an ezvpn connection the tunnel will come up for a second and then will disconnect. I am using a 3g wic for my co...

We have a partner company that we will be doing some network monitoring for. For connectivity, we have configured an L2L IPsec VPN between our ASA 5520 and their ASA 5510, which works fine. I want to restrict the tunnel such that only return traffic ...