Network Security

We have a strange ongoing problem since long. We have customers who have IPSec tunnels to our failover PIX pair (515e). Sometime it happens that they cannot access the mail servers on our end through MS Outlook client. When we failover the PIX they ...

Has anybody else loaded 7.2(4) on an ASA? I went from 7.2(3)16, and thememory usage jumped from 74.8MB to 91.2MB (20% for a pretty minor version change)

Hi all,I am having NAT timeouts on a cisco FWSM. Connections to NATed servers timeout after a while. When I use the 'clear xlate' command, it is stable for a while , then the timeouts begin again.Please kindly assist

Does the pix 515e 6.2 support l2tp certificate authentication through itself to a 2k3 server using the Windows XP native vpn client? I can get it to work with a Windows 2000 native client. For some reason XP does not work, although it works on the i...

Hi,My users located on inside of pix firewall is not able to use gmail via outlook. Though i have opened the ports for smtp and pop3 as well as secure ports for smtp 95 and 465 also. But still the user is not able to use outlook express for gmail.I h...

We have two IDSM-2's in seperate Cat6 chassis. Each IDSM-2 misses approx 48 pc of traffic.The sensor's are set in promisc mode, and currently monitor 12 vlan's at an average rate of 180 mps thorughput. This rate has been monitored via PRTG. Cisco adv...

Hi,Can any one tell me the use of websense in network with some note or link.Any help on this would be appreciated!!Akber.

Stumped on this one, wonder if anyone has seen it?Have a PIX 525 running version 6.1.4 and doing some STATIC translations for a small subnet of 10.50.x.x range on my outside interface inbound for 144.45.184.x (internal IP range). The 10.50.x.x range...

I'd like to have the following setup:-Cat6500 with IPSEC2G SPA and IDSM2, using crypto connect to IPSEC-2g internal interface-VPNs from remote sites terminate on VLAN number 500-Traffic between remote peers gets through 6500 (there is decryption and ...

Hi there,I've blocked Instant messaging in a 5520 ASA and, since that, the exchange server is not able to send e-mails to the outside. I've excluded the servers network from the IM Policy, but the problem mantains.I'm adding the ASA config

When you have vpn Anyconect running on pc. What parameter needs to be configured on ASA in order to connect to the network? I have tried everything but don't work. I only get to login screen .

Using ASA 5520 IOS 7.2(4), I need to support VPN access to our network during a migration from our current AD Forest to a seperate AD Forest (yes Forset, not just domain within the same Forest). Authentication is by SSL cert, it is the LDAP Authoriz...

i've tried to set up a remote access vpn with both the wizard and then agian at the CLI, but to no avail. Each time i get the same error,Duplicate Phase 1 packet detected. Retransmitting last packetI've tried different clients and also checked that ...

I'm completely stymied with what should be a very simple, basic configuration of an ASA 5505.I'm wanting to connect the ASA to a standard cable modem, provide the ASA with a single static IP address, provide DHCP services on the internal interface(s)...

does pix 525 version 8.0 has a failover group command available? I have the active/active license on it.