Network Security

Hy all!I become crazy, I d'ont understand what's happen...I've set my pix 501 to connect through my DSL modem in bridge mode and I've starting to connect but the connection hangs off sometimes, not really disconnected but i.e I'm unable to resolve ou...

Hi,I have this issue:When I migrate a web server using public ip (pix outside segment) to pix dmz segment, though i have a correct static mapping and access-list defined, i just can't get it work. But if the statically assign public ip is different (...

Im using the "static (inside,outside).." command to create incomming proxies to webservers and a mailserver. I can access to the webservers, but the webservers that are proxied to cannot go out to the internet. Mail doesn't work in either direction...

i have 2 pix with failover state. currently, primary pix often crash, anyone know where i can trace that problem...

We are expeiencing a very strange issue and any insight would be appreciated. Here's the scenario, then I'll describe the problem. Store #1 XP Computer = 192.168.4.11 connects to Adtran router = 192.168.4.1 connects to SBC 64k Frame to Home Office WA...

Hello,is it possible to configure the PIX 501 in that way:Internal network (5 PCs) --- PIX ---DSL---InternetI have seen the configuration procedure in http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_63/config/pixclnt.htmbut it is n...

Please, could you help me with basic config with access from inside network 192.168.1.0/24 to outside network 192.168.7.0/24. I have problem with icmp(ping) from inside to outside and other serveces as ftp and http on outside host 192.168.7.1. This i...

We have a PIX running 6.3(4) beign used for terminating PPTP and IPSec connections. Today it just stopped accepting any PPTP connection. All other functions were working fine including Cisco IPSec Client, NAT etcFrom a Packet Capture, PIX was receiv...

We have a site to site VPN and we are migrating to a new DSL connection on one side and when I went to remove the crypto map so I could put in the new peer address the pix locks up. I've had this happen before and know that there is a procedure to pr...

We have 3 zones: out (0), in (100) and dmz (80)I want to permit specific traffic from a server in DMZ to enter inside but whatever I do I receive the following error "305005: No translation group found for udp src dns_zone:192.168.20.10..."I created ...

Hi,I have a Cisco Works 2000 with VMS. I also use ACS 3.2 for authentication user.My problem is that when I try to import a device in VPN Routers I follow the Wizard to import devices in the last step when is displayed devices, in table appears my de...

i have the ip address of a VPN connection that we want to terminate. is there a way/command to disconnect the VPN connection from the inside. like knock them off ?

hello,there is a strange situation with PIX501. It is connected to the internet throuth DSL modem, an once a day it hangs a connection. I can.t ping it from outside and so on, and from inside two. it seems like interfaces a down, but i connect to it ...

To ExpertsHi, Here is my configuration(factory default)PIX Version 6.3(3)interface ethernet0 autointerface ethernet1 autonameif ethernet0 outside security0nameif ethernet1 inside security100enable password xxxxxxxxxxxxxxxxpasswd xxxxxxxxxxxxxxxxxhost...

I have a recurring problem with my pix firewall configurations. When I create static mapping from an inside interface to the outside, the static does not stay in place, but drops after having been idle (no traffic in or out for that static map) for...