Network Security

I seam to have two issues here and would like to get some thoughts on it1st I am getting this error, but it is defined in the phone proxy.SNP_SRTP::Error:media_session not found!! 2nd i am getting this error when the phones connect.. but it seams not...

Hi I need advice for our setup consisting of 2 tmg 2010 servers configured as multicast nlb. The internal nics of the array (facing clients) and the external nics are connected in different vlans on the same cisco 4507 core. Internal Nics: 10.10.10.1...

Please Remove Mods...Thanks

i have a requirement to use an ASA as the DHCP server.My questions are.....If I have multiple vlans behind the ASA1 - Can I use the ASA with sub interfaces as the default gateway for each of these vlans ?2 - Can I use the DHCP server feature on the A...

Hi everyone, I was hoping that I could get some help for an issue we are having and i'm about to rip my hair out.Out setup consists of two locations, one ASA 5505 (security license) \ at our main site and the other is a remote site with a cisco 1921 ...

Hi Community,I would appreciate any input other may be able to provide on the behaviour of ASA when in Transparent mode.I have a few scenarios and am looking to confirm stateful inspection behaviour for.By default I shall block all traffic.1 - Flow i...

I am attempting to port-forward on an ASA 5500 to internal host .100. The outside interface recieves its IP via DHCP. Packets are being denied so I ran packet-tracer and get the following error from outside to ssh port on internal host. Any tips on w...

Hello,In ASA 8.2 and earlier, when an object was created in ASDM, a line with the "name" command and the corresponding IP was entered in the configuration. This made it possible to filter for the object in the real-time log by name instead of IP.Now,...

HiI could not quite find any information that was close enough to my problem that would enable me to solve it so hence I am now reaching out to you guys.I have a Cisco ASA running 8.2(1) and I am using ASDM to manage the firewall. I have a Linux VPN ...

Hi,We will be deploying 1 firewall with IPS module and 1 transparent  firewall with CSC module. please refer to the diagram. is there any concern for this deployment? will it works?Please adviced.Thanks.

Hello,i have a problem with a Failover Pair of 5510. The Boxes run with the software version 8.2.5.If the Active ASA goes down, the Standby ASA switch to Active.Now the problem.If i switch on the old Active ASA, both ASA are Active. This problem don'...