Network Security

Hi all,Here's the scenario:We have a cisco 1811 router at our datacenter solely used for VoIP purpose and also a cisco 2811 router here in our office. There is a tunnel between these 2 routers and it's working fine. Tunnel is up and no problems with ...

Hi,I'd be surprised if no-one else has seen this issue so I'm hoping the answer is out there already - I've been unabe to find it though.I've been trying for 2 days to connect my ASDM launcher to my ASA5505 without success- firstly versionsASA5505 ru...

Hi All,           I am not so familliar with 8.6 code and I am trying to give an outside host access to another host in the DMZ. I have have a NAT set for the host in the DMZ and in the ACL on the outside interface, i have used the local IP(192.168.x...

I have a asa 5505, thats been working fine for a  year and today it stopped working.   I can't ping from any interface  and none of my client can get out to the internet.   Not sure what happened. I can cant ping from the asa to any outside ip addres...

Team: Need your advice regarding the issue that i have with my ASA firewall wherein i'm planning to connect our internet directly to the firewall that I'm managing. I got this error "?ERROR: Cannot add route entry, conflict with existing routes? when...

Hi,I have two Palo Alto firewalls connected to 2 x 4900M switches. I have assigned a /29 subnet (Vlan 100) for FW handoff and assigned IPs from this range to these devices.I need to connect the management ports of the FWs too onto the switches. Can I...

Hello,I have an ASA5510 set up to force VPN users to authenticate using the domain credentials.  I set up a nice little welcome web page that triggers the authentication prompt, but some either didn't get the memo or for some reason are still trying ...

I need assistance with this configuration.  In the pre 8.3 version of the ASA IOS, I could do this:nat (inside) 1 10.1.1.0 255.255.255.0nat (inside) 1 192.168.1.0 255.255.255.0nat (inside) 1 172.16.1.0 255.255.255.0Global (outside) 1 32.16.1.1 - 32.1...

Hi,I have cisco asa 5540 active/standby cluster. For some reason i am not able to access the secondary asa using the Inside interface IP. Is understand this is possible. Please advice?Thanks,Sridhar

Hi guys, I have an issue here hopefully you can point me in the right direction.We have a router (dmz_int172.x.x.4) on our DMZ network that has a VPN to a remote site. On that remote site is a system (int_172.17.x.x) we access using telnet, port 23.C...