I am trying to permit an ICMP ping from Hurricane Electric to keep my IPv6 tunnel alive. I am stumped on how to permit this ping and reply from a certain IPv4 address they use to the router's self zone with Zone Based Firewall. Any suggestions?   Ric...

Hello!I have a Cisco 7206VXR router with a NPE-400 (512mb RAM) and I/O-2FE/E. I am trying to get the router to sync NTP time from external stratum 1 servers on the Internet. These are known good time servers according to the NIST. I am using IOS 15.0...

Hello!I am making the transition to IPv6. With the IPv4 DHCP server running on my 7206VXR router running the Advanced Enterprise Services 15.2(4)M3 IOS, I use the manual binding of IP addresses so that a client will get the proper address when I have...

Hi!I have a PIX 535 running PIX OS 8.0.4.28 and I am trying to implement same security level (level 100) between two PIX interfaces. One range of subnets is coming from a Catalyst 3560G with IP routing and CIDR subnetting in another area and another ...

Hello!I am getting a debug message when I attempt to upgrade my SPA2102 to the latest firmware 5.2.13 from 5.2.12 and I get this message after I input the admin password and click OK:Run-Time Check Failure #2 -Stack around the variable 'strNc' was co...