Network Security

I have a pix 515 running dhcp on the ouside interface. When a vpn client behind the pix connect it generates the following error.portmap translation creation failed for protocol 50 src inside <host> to dst <host>g

I have a pix 515 running dhcp on the outside interface. When a vpn client connects from behind the pix it generates error "protmap translation creation failed for protocol 50 src inside <host> to dst <host>.

The PIX 501 will be configured using EZVPN in client mode. But the 501 will be assigned its public IP address by the ISP using DHCP - so this address could change at times. How do I configure the 3030 concentrator, which is the head end of this tunne...

I am having no luck in getting Active X components thru my firewall. I have an application that needs to use this over the web . Windows update starts to download the "windows controls" but hangs. If I'm outside of the firewall it works. If I connect...

I understand that SNMP Informs is an alternative to SNMP traps which can send the information if the acknowledgement is not received for a packet sent. I have a problem here. SNMP Informs sends as many packets as that of the configured retries parame...

Can anyone tell me what the snmp command line utility in CW2k is called??? I need it to get some information.

Got a stange customer that wants to use pc anywhere from home instead of vpn... Does anyone know if pc anywhere works with the pix firewall? I checked out the site and saw no mention of useing a firewall of any sort.Thanks in advance

Does anybody know of a way to get the IP address from a VPN connection through DOS?As you do with Windows ipconfig

I have a Cisco 1721 with ISDN connection without fix IP address and sitting behind are PIX 515.Can anyone show me how to configure the Cisco 1721 routers.Do i need to set any routing pointing on the firewall or bla bla..

I have a PIX 520 running ver 6.2.2 and I want to back up the configuratuion. I need some advice on how and what to do. I know how to do a "wr t " to get the configuration but how about the 6.2.2 version of what I think is running in flash? I want to ...

Can I use the pix631.bin on my 501?

Hi!Is it possible to disable CiscoWorks syslog and tftp servers and thusfree ports 514 and 69 for other applications?Thank you,Oleg Tipisov,REDCENTER,Moscow

We are having a very interesting issue with our PIX 525. I have been rebooting my firewall every morning due to a problem getting to anything outside our firewall. I reboot the PIX in the morning and we have Internet all day, but when I come in, in t...

I have 3030 concentrator, currently iam using Cisco 806 router for site to site tunnel and its working fine. is it possible to use BEFVP41 linksys box to configure tunnel? If yes, can i have more details?

When an IP packet tranverses a PIX from the inside to the outside, with NAT or STATIC configured, the source IP address is changed and the sequence number is randomized. What other IP field's change...Do the Seq, SYN, SYN-ACK and ACK number change al...