Re: Connectivity Issues with ping/tracert
Sorry folks, I should have been clearer... I do not wish to compromise my network by giving out real IP addresses I chose 10.x.x.x and 12.x.x.x. only as an example IP address.. David Ristau wrote: a web site say 12.0.0.1 sits out on a public network, a user across the nation, say in Oregon, on his workstation host 10.0.0.5 cannot ping the server at 12.0.0.1 the user telnets into his Cisco router at 10.0.0.1 and can ping the server at 12.0.0.1 the user goes out the the internet to several looking-glass sites and can ping/tracert to the server. There are no filters on the 10.0.0.1 router it appears there are no filters in the path to the 12.0.0.1 router from the 10.0.0.1 router any ideas why this happening or ways to figure it out... ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Connectivity Issues with ping/tracert
a web site say 12.0.0.1 sits out on a public network, a user across the nation, say in Oregon, on his workstation host 10.0.0.5 cannot ping the server at 12.0.0.1 the user telnets into his Cisco router at 10.0.0.1 and can ping the server at 12.0.0.1 the user goes out the the internet to several looking-glass sites and can ping/tracert to the server. There are no filters on the 10.0.0.1 router it appears there are no filters in the path to the 12.0.0.1 router from the 10.0.0.1 router any ideas why this happening or ways to figure it out... ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Connectivity Issues with ping/tracert
Do all of the intermediate routers along the path to the server know about the network 10.0.0.5 is on? They might know of *a* network to get back to the router (which is why you can ping the server from the router), but for some reason they don't know about that network specifically. Hope this helps - Bradley Wilson CCNA, CCDA, CCSE, MCSE, MCT, CTT David Ristau [EMAIL PROTECTED] wrote: a web site say 12.0.0.1 sits out on a public network, a user across the nation, say in Oregon, on his workstation host 10.0.0.5 cannot ping the server at 12.0.0.1 the user telnets into his Cisco router at 10.0.0.1 and can ping the server at 12.0.0.1 the user goes out the the internet to several looking-glass sites and can ping/tracert to the server. There are no filters on the 10.0.0.1 router it appears there are no filters in the path to the 12.0.0.1 router from the 10.0.0.1 router any ideas why this happening or ways to figure it out... ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Connectivity Issues with ping/tracert
Your subject line contains tracert, but no info about tracert result in your message. What happens when you tracert 12.0.0.1 from 10.0.0.5? In order for ping to work, both source and destination must be able to see each other. Check if your router routing on both networks (12.0.0.0 and 10.0.0.0)? Router#show conf router rip (or another rp) network 10.0.0.0 network 12.0.0.0 Check if your router has any access lists enabled that prevents the outside from seeing the inside. Router#show ip access-list Hth, Ole Ole Drews Jensen Systems Network Manager CCNA, MCSE, MCP+I RWR Enterprises, Inc. [EMAIL PROTECTED] http://www.insync.net/~drews/ccnp -Original Message- From: David Ristau [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 30, 2000 2:03 PM To: [EMAIL PROTECTED] Subject: Connectivity Issues with ping/tracert a web site say 12.0.0.1 sits out on a public network, a user across the nation, say in Oregon, on his workstation host 10.0.0.5 cannot ping the server at 12.0.0.1 the user telnets into his Cisco router at 10.0.0.1 and can ping the server at 12.0.0.1 the user goes out the the internet to several looking-glass sites and can ping/tracert to the server. There are no filters on the 10.0.0.1 router it appears there are no filters in the path to the 12.0.0.1 router from the 10.0.0.1 router any ideas why this happening or ways to figure it out... ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Connectivity Issues with ping/tracert
On Wed, 30 Aug 2000, David Ristau wrote: a web site say 12.0.0.1 sits out on a public network, a user across the nation, say in Oregon, on his workstation host 10.0.0.5 cannot ping the server at 12.0.0.1 the user telnets into his Cisco router at 10.0.0.1 and can ping the server at 12.0.0.1 the user goes out the the internet to several looking-glass sites and can ping/tracert to the server. There are no filters on the 10.0.0.1 router it appears there are no filters in the path to the 12.0.0.1 router from the 10.0.0.1 router any ideas why this happening or ways to figure it out... * The netmask or gateway on the workstation 10.0.0.5 is misconfigured. * Assuming that the 10. addresses are really what is used, NAT is not properly configured on the router. -- Jay Hennigan - Network Administration - [EMAIL PROTECTED] NetLojix Communications, Inc. NASDAQ: NETX - http://www.netlojix.com/ WestNet: Connecting you to the planet. 805 884-6323 ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
