Network Security

Hey,I need to know if PIX is checking compability protocol (likeTFTP) with RFC,and if packet is malformed it can be treated like atack? I have aplication that is modyfing tftp packet and pix is not sending them! If I switch it off it'll help??: no mo...

Can I do trunk on interface inside of PIX 501 with last release of Cisco secure ?thanksLorenzo

my customer is using pc to phone software for calling. everything is well without the firewall.ive just installed the pix 506 and since then he cannot use the pc to phone as well as the phoneserv calling software.there is no access-list at all on the...

Hi,we have two PIX 525 where we terminate a VPN tunnel. Now we like to manage one of the PIX over the Tunnel via SSH and SNMP. I know how it works with 6.3, but this way doesn’t work on 7.0. Have someone an example for me how we can do this with 7.0....

I would like to access my PC from xyz location. How do i open port 22 to access my pc. I am using pix 501.Can anyone provide the commands to open the port so that i can access my pc.Thanks

I have this problem that when I enable OSPF on the PIX 515 all logging seems to stop. Does anyone know the reason for this? I have tried it on both a 515-R-BUN and 515-UR-BUN. Even before adding any interfaces to the OSPF process all logging stops.I ...

What we’d like to know is the basic outline for performing redundancy of internet services with multiple ISPs through the PIX… (PIX-515E-FO-FE)What we need to be able to configure is as follows:SMTP inbound server A DMZ = 192.168.1.1SMTP inbound serv...

HiMy company has a PIX515E with OS 6.3(4). Lately we discovered there were connectivity problems between servers in DMZ interface and servers in outside interface of the PIX.Command "show interface" gives me a lot of overrun errors in input queues of...

Hi,When I try to ping a database server from a web server through an internal Pix 506e I get ‘Deny icmp src outside:WebtoPixDMZ dest inside :Database by access group “acl_sql”The web server is connected to the outside interface of the Pix while the D...

Anyone run into any anomalies creating a tunnel between a PIX and a Checkpoint?Tunnel worked fine with 6.3.4 moved to 7.0.2 and now it doesn't work.. gets invalid id message...

I have a web server behind my pix running 7.0(2) code. When a client attempts to connect it sends the following1 sec - client - SYN1 sec - PIX - SYN ACK Win size 01 sec - client - ACK1 sec - Server - SYN ACK Win Size 248401 sec - client - ACK3 sec -...

Dear All,i want to generate an .xls sheet report for pix logs , can anybody suggest me any log analyzation tool or some format .if anybody doing the same pls give me format and infoThanks in advanceRegardsNataraj

Hello,I've just recently been faced with a flood on a 3750 that I can't seem to handle and would greatly appreciate any help offered.I have the following setup:24 interface used out of 48 on a Cisco 3750.The C3750 has unicast storm control which prev...

I would like to configure a 5.x sensor to sync to ntpd running on Linux, specifially Redhat. Anybody have any experience doing this? Thanks,Matt