Network Security

Hi,I have cisco ASA 5520.It was working fine without any problem.But from yesterday it is rebooting automatically after every 2-3 minutes.I have remoed it from network and check it at that time it was not rebotting.What might be the problem?is it any...

Hello, I have a FWSM and I have problem with Oracle server. The FWSM throws down the connections with Oracle server (port 1521). I saw something message with this problem, but I haven't clear the solution.Please, someone can help me.Sorry for my bad ...

After we upgrade from pix 7.22 to 8.03 we are no longer able to connect to the pix through asdm or ssh when connected via an administrator vpn tunnel. Any ideas?Thanks

Hi,The following are from syslogs on ASA5510 firewall. Are the following TCP sessions being spoofed in the SYN phase?07:40:25: %ASA-4-419002: Duplicate TCP SYN from Inside: 192.168.1.170/3229 to outside:82.42.69.140/4219 with different initial sequen...

Hi,I am trying to set up a Site-to-Site VPN between ASA 5510 and a number of PIX 506E and PIX 501. The PIX 506E at the Headoffice is being swapped with two ASA5510 configured in Active-Standby.I created the L2L VPN on ASA with the ASDM. But I couldn'...

Hey guys,I just upgraded my ASA 5510 to 7.2.4 and all went good. However, I havent done anything with regards to the SDM.... do I need to download the latest files for this too?what will be a great link to follow on how to properly upgrade the IOS on...

I want to setup ipsec tunnel site to site between beteen ASA 5505 n windows 2003 server. Pls. guide me how. Is it possible ?

dear Team, Kindly tell us does anybady have comparision between thoes two IOS

hai, my name is teckson i have a ASA5510 with plus license.i need to block some group of users to access some websites using catogaries.Please give me some sample config

Hi,I am using the SDM and noticed my home 877 can use IPS. Can anyone offer some advise on how to set up IPS on this router, I just want to get something basic running then I can learn from that.I have 2 interfaces, the dialer 1 (outside) and VLAN1 (...

This is my network configuration:interface Vlan1 nameif inside security-level 100 ip address 192.168.1.1 255.255.255.0!interface Vlan2 nameif outside security-level 0 ip address 192.168.0.7 255.255.255.0!interface Vlan12 no forward interface Vlan1 na...

Hi,the AIP-SSM module running version 6.1(1) E1 is making my ASA do a failover every 2 weeks, when i check the ASA logs i find the following error : Module in slot 1 experienced a control channel communication failure.this was also the case with the ...

Friends, i have 2 Cisco ASA FW. First one is ASA 5520 and second 5505. they are connected with eachouther via VPN and work OK. ASA 5520 is main and its inside users could reach the Internet. my task is that users of ASA 5505 could to reach internet v...