Network Security

Hi Due to the fact that pix520 (version 5.2(3)) is not supported more i have decided to go in ASA5550-BUN-K9 (7.1(2))I have performed one copy & paste of the configuration(including extended in my access-lists),excluding inspect esmtp (no fixup proto...

Hi,Sorry for my bad English, I'm French.I have great difficulties to understand and to modify the new firewall concept.The zone things …My router : C181X Software (C181X-ADVENTERPRISEK9-M), Version 12.4(9)T6I only want a firewall that does:Internal...

I have a question that has been baffling me all afternoon.I have an ASA appliance which I have positioned to guard my Customers network from the Internet. On the other side of him is a Border Router which is a 3825 ISR.I have an ACL extended configu...

I have configured Site-Site VPN tunnel between 2 ASA 5505 firewalls (from corporate to branch office).I Can ping both networks. I Would like to route internet traffic through VPN from Branch office to Corporate and would like to pass the traffic thro...

Hello.I'm not very familiar with firewalls, but I've inherited a network with an active/standby 5540 configuration. It looks like the 0/3 interface on the standby firewall is bad, so I recently tried to move the subinterfaces on that interface to the...

hello,is there any way to send logs to a syslog server for only a specific access-list?thanks

hi every body!Let say we have an access switch sw1 which is connected to distribution switches sw2 and sw3 via port f0/2 and f0/3 respectively.swi port f0/2 is root port while f0/3 is blocked port. Sw1 is using uplink featuresw1 has following mac tab...

HiWith a Cisco ASA 5520 running ASA software version 7.2(4), SNMP interfacecounters for 802.1Q sub-interfaces appear to return the values for thephysical interface.Anyone know if this is a known bug/limitation/Alternatively, any workarounds?

Is it possible to delete all alerts (by selecting all) without having to ack. each and everyone manually. I was told by TAC when I had DFM 3.0 that it would be possible, but I still cannot do it.thks

hello,is it possible to just configure a dns server on asa and just use hostnames to the rest of the configuration?if yes, how? sorry i cant find any docs.

I've got a new 5505, and I've run through two wizards: one to start up, one to add client VPN. As a result, I can now connect from a client, the client gets the right info (ip adress, dns, gateway), but it cannot connect to any of the servers on the ...

I have IPS 4255, I have made a Service HTTP signature to block metacafe.I have configured the block device for PIX Firewall. Signature triggers when i open www.metacafe.com i can see the user IP in active blocking hosts and also in IP logging but sti...

Dear,During a cisco ASA 5510 cluster migration this weekend, we experienced 2 times this error on the moment of writing the configuration to the startup-config file of the Cisco ASA primary cluster node. After this error we noticed that the startup-c...

Hi All, Hitting my head against a wall with this any solution would be greatfully recieved.Basically I have a server on VLAN x connected to a 11500 CSS which is connected to the ASA on VLAN y. The CSS is creating a VIP on VLAN y for web traffic but...

I have an IPS 4240 installed in between my customers Outside Firewall and his Internet Router.I have been receiving excessive Alarms from the IPS with respect to a match on signature ID:1300/0. This is allegedly a TCP Segment Overright. The addres...