Network Security

Sorry about this guys but I'm pretty new at this.I'm trying to upgrade the os from 5.2 to 6.3 but everytime I attempt to reload my telnet session drops and I can't get back into the pix until it's totally rebooted. Then I'm right back where I started...

Dear all ,im getting this message repeatedly..in my pix syslog 2005-02-28 15:05:12 Local4.Error 172.16.1.39 Feb 28 2005 02:29:01: %PIX-3-305005: No translation group found for tcp src dmz1:10.64.1.34/51159 dst outside:10.0.67.102/8080since one month ...

I am having trouble allowing one C Class of addresses access over port 25 to my mail server from outside. I have Web and FTP working on the DMZ out just fine but SMTP from outside to inside, no go. I created a static route for translation between the...

Hi,I am testing IPSEC/L2TP from a windows client to a PIX 501.The IPSEC portion is working fine on phase 1 and 2 and the PIX is seeing and decrypting IPSEC traffic.However its not allowing the L2TP bit and hence user authentication to happen and i ca...

Hi all, I have problem config the ftp server , since i want config a ftp server allow outside clients the access ftp server , i just open the port 21 in access-list , but when i try to using browers eg. IE to connect my ftp server , when input login ...

We have two private network 192.168.10.0/24 and 172.16.1.0/24.Before it was connected with cisco 3745.Now we have replaced the router with PIX 525.network 192.168.10.0/24 connected to INTF4 and network 172.16.1.0/24 connected to INSIDE.Now problem is...

Hi,I got a problem with a part of the McAfee EPO client (McScript_In_use.exe) which tries scheduled automatic downloads and starting these.I made an exception to the preventing trojaner detection rule which now should allow this application this beha...

Hi everyone,I've been trying to find out when PIX V 7 will be releasing? anyone heared about any time frame? I 've been told that it supposed to release in last week of march 2005? Any update on this will be highly regardedsincerely

Hi,A computer in front of a pix 520 is sometimes getting resolved with 1 ip address and sometimes with another ip address. Sometimes the pix can ping that ip address and sometimes it can’t.My question is could there be any problem with the arp table ...

I am attempting to use the Windows XP L2TP client to connect to a PIX 501. The PIX 501 is directly connected to the internet and does not sit behind a NAT device. The clients however all sit behind some sort of NAT device (wireless router, firewall, ...

Hello,I have VPN access through my PIX from the outside. I have a restricted license. How can I tell how many concurrent VPN connections am I allowed. The config indicates only two ip address available for VPN connections, but not sure if it is my li...

I have a new Pix 501 that I'm attempting to setup. I have a web server with the address below and need to open the follwing ports: I'm a newbie to Cisco routers and would appreciate any help.PORTS:25 E-mails sent out from IRM bridge server80 HTTP int...

I was looking at some of my events and saw that some of them have information under the Context section and some don't. 2 questions about this:1) What is it used for?2) If I am sending all events to monitoring console, why would it be coming over enc...

I have a large number of devices that perform the same function in numerous networks. So I keep adding them to a variable that now has a total of 35 IP addresses in the variable. Then I created a filter for IDS Sig 2100 ICMP Network Sweep w/Echo usin...

Using TFTP we cannot seem to get the PIX firewall 6.3.4 to downgrade to 6.3.3-133 version. We get an "unspecified error". We have TFTP installed on the laptop connected to the PIX via console and CAT-5 cable. We can ping the FW and have set the pathi...