What to delete in the IPv4 routing table

Hello, I have a server with two ips. One internal net 10.32.23.69 and external net 192.168.17.72.

I have to delete the routes from the routing table with the route delete command. But, not sure what routes to delete. Thanks for your help,

IPv4 Route Table
===========================================================================
Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric
          0.0.0.0          0.0.0.0     192.168.16.3    192.168.17.72    261
         10.0.0.0      255.255.0.0     10.32.20.253      10.32.23.69      6
        10.32.0.0      255.255.0.0     10.32.20.254      10.32.23.69      6
       10.32.20.0    255.255.252.0         On-link       10.32.23.69    261
      10.32.23.69  255.255.255.255         On-link       10.32.23.69    261
     10.32.23.255  255.255.255.255         On-link       10.32.23.69    261
      10.32.208.0    255.255.240.0     10.32.20.253      10.32.23.69      6
        10.33.0.0      255.255.0.0     10.32.20.254      10.32.23.69      6
       10.100.0.0      255.252.0.0     10.32.20.254      10.32.23.69      6
    12.181.138.27  255.255.255.255     10.32.20.254      10.32.23.69      6
   74.102.254.182  255.255.255.255     10.32.20.254      10.32.23.69      6
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    306
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    306
       172.16.0.0    255.255.192.0     10.32.20.254      10.32.23.69      6
     192.168.16.0    255.255.252.0         On-link     192.168.17.72    261
    192.168.17.72  255.255.255.255         On-link     192.168.17.72    261
   192.168.19.255  255.255.255.255         On-link     192.168.17.72    261
     192.168.26.0    255.255.255.0     10.32.20.254      10.32.23.69      6
     192.168.36.0    255.255.255.0     10.32.20.254      10.32.23.69      6
    192.168.127.0    255.255.255.0     10.32.20.254      10.32.23.69      6
  208.104.189.233  255.255.255.255     10.32.20.254      10.32.23.69      6
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link       10.32.23.69    261
        224.0.0.0        240.0.0.0         On-link     192.168.17.72    261
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    306
  255.255.255.255  255.255.255.255         On-link       10.32.23.69    261
  255.255.255.255  255.255.255.255         On-link     192.168.17.72    261
===========================================================================

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namergSystems AdministratorAsked:
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QlemoConnect With a Mentor Batchelor, Developer and EE Topic AdvisorCommented:
There is only one route for the external IP as gateway - the default route. Changing the default gateway should suffice.
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QlemoBatchelor, Developer and EE Topic AdvisorCommented:
Why would you have to delete manually?
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namergSystems AdministratorAuthor Commented:
Because we are re-iping the server to another vlan and with the current routes will not work our application.
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QlemoBatchelor, Developer and EE Topic AdvisorCommented:
You need to provide more detail - what changes exactly do you have in mind?
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namergSystems AdministratorAuthor Commented:
The server has two IPs one for internal and for external. In the past we just to add routes via "route add". Now, we have intelligent routers and there is not need of adding routes via "route add".

And we have to assigne the internal ip into a new vlan.

Therefor i will remove the external ip and change the internal ip.

If we do not remove the routes from the ipv4 table the application hosted in the server will not work.
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namergSystems AdministratorAuthor Commented:
Hmm okay, thanks
0
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