Network Security

Due to restructuring of our network, I need to change the IP address of the inside interface of my production Pix 515 firewall. Is there anything that I need to be aware of before making this change, or can you tell me the effects of making this chan...

Hi all,I'm a bit confused as to why this config doesn't work.I have an internal Front End Exchange server which I'm trying to forward https clients to.I already have smtp forwarding to my main Exchange server and this works fine.Hers my config, any h...

Hi, I need to configure QOS on PIX 506E Ver.6.3.QOS about VoIP between VPN. It´s possible?

Hi...I'm trying to do SSH to the PIX via the DMZ port. I'm able to connect to the PIX through SSH from the same DMZ LAN, but not from any other LAN connected to the DMZ. Network reachability to the DMZ interface from the other LAN is fine. Is this th...

Dear Glen,The PIX is switching over to failover mode due to high CPU utilization. We Changed the xlate timeout value to 3 hrs. PIX switched over to failover mode thrice in the evening within 1hour duration. We opened a TAC case for the issue. CISCO T...

Wondering if you could shed some light on this.Pix Ainterface inside 172.16.25.1 255.255.255.128 sec 100interface e2 10.1.1.1 255.255.255.224 sec 15host A 172.16.25.115 (in interface inside)Pix Binterface e2 10.1.1.2 255.255.x.x sec 10host B 172.16.2...

Please advise PIX statements using outbound-list to block certain IPs from using: 1. MSN 2. Yahoo chat3. Chat in general.

What is the easiest way to print the current configuration from a PIX firewall???

Dear NetPros,Is the LMS 2.1 and the nGenius Real-Time Monitor 1.4 can be installed on the same system?Regards,Steve

Dear NetPros,Is it possible for us to synchronizing device information between the nGenius server and the ANI server?or under the nGenius server, I have to add the device one by one?As I know, it is possible for ANI server to synchronize the device i...

I currently have two internal Win2K3 DNS servers on my internal network that had been working fine. I tried to upgrade my PIX os from 5.1.2 to 6.3.x but that stopped all traffic. I downgraded to 5.2.9 which allowed at least email to flow in again. ...

I have a Cisco PIX 501 Firewall and I am trying to change its IP internal address. From the dafault 192.168.1.1 I'm trying to change it to 192.169.x.x with the subnet 255.255.255.0. The error message that appears is "Interface address is not on same ...

I have a Pix 515E with a configuration in attached file. This configuration run correctly with the following access-list, because I want to accept only SMTP traffic to come on my inside network via the Proxy server ALPHA located on the DMZ :access-li...

HiWe have two units of 515E UR in failover mode with failover cable and stateful failover.When we give sh failover, the output comes asInterface outside (ab.cd.ef.gh): Normal (Waiting) Interface inside (10.10.8.1): Normal ...

Hi guys,i seem to be having a problem getting comms between the two devices. Setup i have a host a (172.16.25.115) that resides in the inside (interface e1) of the Pix.From the pix (interface e4) i have a direct connection to a router (172.16.25.194)...