Network Security

I have already site to site VPN's configured b/w ASA 5505 with 7.2(3)and ASA 5510 with 8.0(3)These ASA's are added in CSM and while discovering VPN I get the error message discover failed " A valid crypto map missing on the interface "But Iam able to...

ASA system flash was ereased, so the device reboot on rommon mode, i loaded the system image to the device and it worked but the problem is when i try to reload the device, it boot on remmon mode again, after i did a "show ver" command it apeares "Sy...

Hi again! I've got an ASA5510 firewall and I want to allow only http requests from the inside network. I have tried the following access-lists without success:access-list 200 extended permit tcp any any eq httpaccess-group 200 in interface insideanda...

Hi everyone,I have two Cisco ASA 5520 with active/active failover license and need to configure them as active/active pair.Changed both firewalls to multiple context mode and configured primary firewall in admin context.I would like to know one thing...

I Want to configure the ASA IOS Version 8.0 to connect to Juniper Netscreen with the below configuration using L2L VPN.Peer IP address 78.93.0.7Host IP address 213.184.187.200Pre-shared key: ciscoVPNPhase 1: preg2-3des-md5phase 2: nopfs-esp-3des-md5T...

Can anyone help me with changing email notification (traps) "subject line" and Conent of the email...

I am trying to get up a ACL on my PIX 515 when I enter this commandaccess-list outside_access_in permit tcp any interface outside eq smtpI getERROR: invalid IP address interfaceI am using Cisco PIX Firewall Version 6.2(2)Cisco PIX Device Manager Vers...

Hello All,I'm having an issue with an ASA 5510 and a Remote Access VPN setup. The VPN Client can connect fine, and after that it can connect to the servers behind the ASA with no problems and no speed issues. However, when the user tries to connect...

Having an odd problem and wanted to see if anyone else has run into this issue before.Currently testing out a remote office solution with an ASA 5505 running 7.2(4) as the temporary head-end unit (will be replaced with a 5510 shortly). The remote us...

can firewall pass spanning tree traffic?can it participate in spanning tree process when it works in transparent mode?

I have a PIX 515E, power went out over the weekend and the UPS went down also, I came in this morning, I try ping the firewall and it fail, when I reboot the PIX and connect to the console this is all I get from it. CISCO SYSTEMS PIX FIREWALLEmbedded...

hi, Does an inline mode necessitate configuring inline interface pairs.?Rgds.

Hi,Would like to is the possibilty of blocking completley from a range of ip addresses in a vlan.Design is something.ASA-->Switch (L3)---->Internal users in diffrent vlans.All the Vlans are on L3 switch.something like vlan1 on192.168.1.0/24,vlan2 on ...

I have quite a few tunnels set up on two different 506's.A problem occured today out of the blue.Site A has 9 VPN tunnels on it. Site B has 9 vpn tunnels on it. Site A can ping to 8 out of 9 hosts on the different VPNs, and Site B can do the same, ...