06-22-2007 03:45 PM - edited 03-15-2019 01:30 AM
Hi,
Is there any tool to compare two routing table entries and report differences? Appreciate your response.
06-23-2007 01:11 AM
If you are talking about comparing a router configurations after the change, then tools like Cisco works, solarwinds cirrus manager,opsware can do that.
They archive the old configuration when a configuration chnage is made and then you can compare the differences for the entire running configuration and not only routes
HTH, rate if it does
Narayan
06-23-2007 04:58 AM
Hi Narayan,
Thanks for the reply. I want to compare routing table before and after migration, I want them to be same. I want to see all networks before and after migration. Any suitable tool for this funtion ?
Thanks.
06-23-2007 06:44 AM
You can do a show ip route (before and after), copy and paste onto notepad and download something like 'windiff' from the internet.
06-23-2007 09:02 AM
Tried windiff, it compares two files sequentially:
For ex:
file1:
10.1.10.0/24
10.2.10.0/24
10.3.10.0/24
file2:
10.2.10.0/24
10.3.10.0/24
10.1.10.0/24
are two different files for windiff, but wrt routing both routing tables have same routing entries. I am looking for a tool which checks logically if same routes are present. Any additional help is appreciated.
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