Network Security

I am running PIX 515, VER 5.3, I have the following mapped address:static (inside,outside) 74.231.209.230 10.13.11.100 netmask 255.255.255.255 0 0In this case I can access the Global IP 74.231.209.230 from out side, but I cannot access it from inside...

when I ping from dmz to inside, i get "request timeout" periodically. Reply from 172.18.0.67: bytes=32 time<10ms TTL=127Reply from 172.18.0.67: bytes=32 time<10ms TTL=127Reply from 172.18.0.67: bytes=32 time<10ms TTL=127Request timed out.Reply from ...

I want to be able to send and receive video using NetMeeting through my PIX 515 firewall. What do I need to do/what ports do I need to open to make this work? This should be a simple config, I don't want to keep anyone on the inside interface from ...

I am using PIX515 version 6.1.1:From the inside interface of a remote office, we would like to connecting to our main office by using PPTP:Problem, we have very limited public IP address each workstation from inside remote office wants to make a PPTP...

I have a pair of PIX535(primary&failover), the primary resetted sometimes because the number of connection exceed the max number of the firewall, after the primary PIX resetted, it went into the ROM monitor, and the failover PIX can't take its place....

the command sho xlate it shows the following thingGlobal 172.20.1.29 Local 172.20.1.29 static when the correct thing isPAT Global 200.57.128.65 Local 172.20.1.29Why put that line.

The PIX is working fine. People can go through the web thru the PIX w/o any problems, but is it possible to make the PIX behave like a router where it would route the traffic to another device if the packets are not destined to the Internet.my route...

Hi, where can I find information to write my own 'Websense' type server. I need things like ports numbers, what requests to expect from the PIX and how to answer them (allow/reject). Any help much appriciated. If I had a Websense server I could just ...

I have a PIX 515 version 4.4(1). Recently, I have been having a problem where either a host is unable to establish a outbound connection through the firewall or certain protocols for host computers cannot go out through the firewall. To resolve the p...

I recall reading somewhere that the PIX 506 now supports 100mbs interfaces. Can anyone verify this? I believe this was related to the release of the PIX 501.

I've setup a PIX 515UR as follows:Internet--Proxy--Hub---PIX515UR---HUB---Host.I can't ping from the host to the Proxy. I also can't ping from the Proxy to the host. I believe I've correctly set the access-lists and access-groups according to the d...

I have a PIX 515UR,It connect to Cisco 677 ADSL Router directly.Now,I setup using PIX outside interface's ip address as PAT.It's working fine except FTP.I connect to Internet's FTP Site,it cause timeout.And if I change not use PIX outside interface's...

My name is Oliver Aleksovski and my company Makpetrol-Skopje, Macedonia) is CISCO resseler for now, but we have plans to become better partner. Now, here is our problem at one of our custommers: We already have CISCO 1720, with 1 serial connection to...

Hello,I have a Cisco PIX-520 that I would like to start over. My question is then, how do you go about resetting the configuration that already exist.

I have had two 515 firewalls (bought one and then had to have another rma'ed to me) and they both have done the same thing, locked up so much that you can't even console into them. But the thing is, according to Cisco's site on how they are taking in...