In my company have recently changed internet service provider and the IP has changed. We have two centers, and each has a 827-4V Cisco router and have a VPN between two routers. Please I need a detailed guide on how to change the public IP routers to the VPN still works. Thank you.
Re: How to change the public IP on a 827-4v router
On the routers where you need to change the ip address, change them on the outside ISP facing router interface. Next for the VPN change the "set peer" address for the vpn's on each router under their respected crypto map entries. Next if you are doing "pre-share" keys for the vpns then change the public ip address onm each router to reflect that, you will be using the same key..just replacing the public ip address of each router which is also the same as the adjacent "set peer" address.
Question We run asr9001 with XR 6.1.3, and we have a very long delay to
login w/ SSH 1 or 2 to the device compare to IOS device. After
investigation, the there is 1s delay between the client KEXDH_INIT and
the server (XR) KEXDH_REPLY. After debug ssh serv...
Introduction The purpose of this document is to demonstrate the Open
Shortest Path First (OSPF) behavior when the V-bit (Virtual-link bit) is
present in a non-backbone area. The V-bit is signaled in Type-1 LSA only
if the router is the endpoint of one or ...
Hi, I am seeing quite a few issues with patch install and wanted to
share my experience and workaround to this. Login to admin via CLI, then
access root with the “shell” command Issue “df –h” and you’ll probably
see the following directory full or nearly ...