Network Security

Hello Support,Probably an easy question and may be buried within these forums (but I can't find it). I'm attempting to replace a 5510 with another 5510 and having all sorts of difficulty.  Devices the PAT against the outside interface have no problem...

Hello,I'm trying to allow a DMZ host (a web proxy to be exact) to hit websites hosted in our DMZ using their public addresses (our guys don't want to have to do anything fancy with DNS ). I believe this is called ip hairpinning? I've created inside,i...

I was told they do this by sending email from some kind of mail-list. My questions are,1. Is there any way, or better way to do this?2. if mailing is the only way, where can i join this mailin list?thanks,Han

Hello guys, can somebody help me?I am searching installation guides for ASA 5515-X AVC (Application visibility and control) and WSE - Web Security Essentials (URL Filtering)This installation will be through the HD SSD installed in the ASA.Thanks

Hi Everyone,Need to confirm if order of ACL  marked as red in number 3 is true??The Cisco ASA security appliance uses the following order to match access rules when only interface ACLs are configured:Interface access list rulesImplicit deny ip any an...

I know you'll probably need more but i havent seen an UNnat before.  I made some changes to allow the two networks to talk on my asa.  the result is it works.  The Un-Nat in phase 3 three sort of threw me for a loop.  I was hoping someone could just ...

Hi,Is EIGRP for ipv6 coming to ASA any time soon? Or would another distance vector protocol be advised.I'd rather not use link-state protocols like ospf.Our current network relies on EIGRP from start to finish.Regards,ErikSent from Cisco Technical Su...

Hi Everyone,When we config failover  interface on ASA  which is in multi context mode  and is active active.We do that in system space with this command.failover lan int  F1 GigabitEthernet0/2failover interface ip F1 192.168.50.x 255.255.255.0 standb...

Hi guys,need lil guidance or pointing in right direction. we have upgraded 8.2 to 8.6 and i am having lil issue in changing nat syntax .....Firewall with 8.2 has few exemption rules configured, below is my config on 8.6 for exempting vpn traffic for ...