Network Security

Hi all.  Recently I came to learn through trying to configure my 891 router that when configuring the zone-baesd firewall to protect SSH access to the router from the Internet, you cannot use match protocol ssh in the class map and apply an inspect a...

We have asa connected via vpnSite 1 is liveSite 2 is in. StandbyWe  have a web site (asa public server) which is live in site 1. We need to  switch this to site 2, as the site 1 dc is shutting down. What we need  to do is redirect all traffic hitting...

hi,i am trying to setup a failover pair on Cisco asa 5520 - need a statefull failoverDo i need two ports dedicated to obtain the above - one for LAN based failover and one for statefull failver ? also do i need a switch in between to connect them ?co...

HI all,I am currently facing with an issue which relate to a false positive.if someone could help me out here I would greatly appreciate it.http://www.cisco.com/en/US/docs/security/asa/asa82/configuration/guide/conns_connlimits.html#wp1080774base on ...

Hi all,I have a similar situation to here: https://supportforums.cisco.com/thread/2048305But i am using a Cisco 1841 with subinterfaces instead (NAT on a stick).From the internet i can access services on public IP being hosted in LAN2. But when i try...

Hi Everyonei hope someone could help im trying confiure our zone based firewall to use application inspection for RTP and RTCP for our mitel phone systembut i cant seem to find any support for it , i get the feeling that this isnt a straight forward ...

Hi,I am using ASA 5505.Below are my sh run.I am not able to ping my gatway i.e 182.73.131.89Please help------------------------------------------interface Ethernet0/0 description Internet Interface switchport access vlan 61!interface Ethernet0/1 desc...

Hello,I just tried to over rule an implicit deny any any rule with an permit any any in my ASA but traffic keeps on hitting the last deny any rule. How can this be?The interfaces have the same security levels (0). I also have an Permit any any in the...

Hi all,I have a similar situation to here: https://supportforums.cisco.com/thread/2048305But i am using a Cisco 1841 with subinterfaces instead (NAT on a stick).From the internet i can access services on public IP being hosted in LAN2. But when i try...

We have a Cisco Firewall 5510.When I VPN into the network, I have to rdp to a windows desktop in order to SSH into my linux boxes.Please show me how to ssh ditrectly from home PC.