Network Security

Ok i recently came into a situation where I wanted an ASA to do hairpin routing. Here is the situation. A client was running there internet through a partner's WAN. They do not have a layer3 switch/router, and the defautl gateway on there network ...

Hey guys,I have seen this a couple of times on two different routers. One is a 3745 and another a 1811 running 12.4(15)T4 and 12.4(6)T11, respectively.When we have IOS firewall running (either IP inspect or ZFW), we will experience intermittent slow ...

Hi,When I try to save the configuration it displays the following error.Is it due to insufficient memory?MPF-ASA#wr memERROR: % Unrecognized commandMPF-ASA(config)# wr memBuilding configuration...Cryptochecksum: 81c514b8 9e95ee97 8b512148 b31377a4%Er...

Hi,when I try to save the configuration it displays the following error,Could you please guide me what would be the possible cause for this?Is it due to insufficienty memory?Regards,

Hi. I have csc but i don't can connect. Then i chose in ASDM "Trend Micro Content Security" and enter login i see error "Ip address of the management port is unrechable..." I enter ip address 10.10.20.254 and port 8443.______________________ciscoasa#...

HiI have an 887, I'm having trouble wrapping my head around the ZBF.I would like to change it to the old style firewall, but using the CCP it says I must delete the ZBF policys first - fair enough, I deleted all the rules so the firewall looks blank,...

Hi all !i have a question about fwsm and how to bypass its session inspections without causing them to drop .scenario :due to number of connections capacity limitations of our FWSM's, we have made a temporary solution utilizing few FWSMs and sharing ...

I'm reposting this here from the VoIP area as I think some in this thread might be able to help:Can someone provide a step-by-step  guide for how to create and upload the proper certificates on an ASA  5505 and CUCM 8.6.1 server to allow for remote i...

Is it me or do vlans not work on the 4ge-ssm card. I can make vlans on the builtin interfaces and they work great.I can create VLANs on the 4ge-ssm interfaces but I can net get them to talk to anything.Anyone else see this happening?asa 5550 ver 8.4(...

Can one setup a packet capture on an ASA for packets entering an IPSec tunnel?   If so, please provide a configuration example.

I am struggling trying to decypher the part numbers for the ASA 5585-X.I have never installed one of these so don't physically know how it all bolts together (other than the hardware guide on CCO).  As far as I can tell its a 2-slot chassis and in sl...

Hi there.I believe that when 2 ASA 5520's are configured for failover with a SSM-10 in each, that the SSM-10 does not automatically failover in the same way as the Firewall.Can anyone confirm this? How does the failover process work?Are there any goo...

I have a little problem, and I haven't find the solution yet. Here is the scenario.I have main VPN site and other 20 VPN sites that are terminating on main site. I have one server that is in private LAN of main site and is static NATED to one externa...