Network Security

can someone please confirm or correct me on this. i have an IP addy that has been scanning my network off/on for a few hours. i have already contacted the administrator for this IP's network(a college campus) via email and left him a voicemail, but h...

DSL into 826. Winproxy and 1720 into 826. 1. Can the 826 prevent VPN traffic while allowing web traffic to flow thru Proxy?2. Does the Proxy server setting in IE connection override default gateway IP?The problem is that VPN clients have Default GW a...

Hello,How can I get the PIX log to show a timestamp that shows the time and date.I get a strange #. Below is my show clock and show log output.thanks,rrc> PIX(config)# sh logg> Syslog logging: enabled> Facility: 20> Timestamp logging: enabled> Standb...

I would like to know if SNMP packages are available in order to monitor IPVPN/MPLS base connection? What MIBS do I need to load into my SNMP central agent?

I have a PIX 515E (2 interfaces) and I need to route SSH (port 22) traffic inbound to an internal host.Even though I have entered the command to allow SSH in the access list the PIX still blocks the traffic. All other services work fine (port 80,25)....

can I open telnet session with PIX from outside ??and how can this be doneso i can telnet to the PIX from any IP ?and if this can be done can i add any security so to compensate for openning such a hole in my firewall

Dear All,We have the following scenario:DHCP Server --- PIX515 ---- Internet ---- VPN Client1. VPN Client terminates the tunnel to the PIX.2. PIX assign an internal IP address to the client.3. The pool IP address is received from internal DHCP server...

I have cisco pix firewall which i have configured for both site to site and site to clinet. Clients are able to connect using vpn client but when i have a site to site with customer's firewall(Symantec) and when i try to ping his internal ip address ...

hi,I have CiscoWorks 2000 LMI1 , with CiscoView 5.3In my 7206 VXR router there is two Escon Channel [ PA-4C-E] , in the default packages of the CiscoWorks 2000 LMI, this card is not supported , so I downloaded the Rtr7000.cv50.v13-0.zip ....the probl...

I am trying to create a VPN between a Cisco 1721 and 827 (ios 12.2(8))and have tried Setting the 1721 up as a Easy VPN Server and the 827 in both Client and Network-Extension mode and the Client gets the DHCP pool from the server but there is no traf...

I installed a VPN Concentrator 3005 at a customer site and set it to tunnel everything. Internet access is provided via a separate PIX. For some reason I can't figure out, Internet access isn't working anymore.The PIX and 3005 are installed parallel ...

I have a market data vendor who continues to insist on using directed broadcast. I need to put their circuit outside a firewall. Can I do something like:static (inside,outside) ftp 65.220.255.255 10.1.255.255 netmask 255.255.255.255 0 0Along with an ...

HI,The outside interface of our PIX firewall responds to pings coming from the Internet. Is there a way to prevent it from responding so a ICMP scan from the Internet won`t find it ? We`re using conduits and we run version 6.2.I`ve searched the doc w...

Do anyone know what is error mean?ip_get_ports: TCP or UDP packet has no port in headerip_get_ports: TCP or UDP packet has no port in headerip_get_ports: TCP or UDP packet has no port in headerip_get_ports: TCP or UDP packet has no port in headerip_g...