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Problem changing default route on FMC6.2

Ariel0092
Level 1
Level 1

HI everyone i have a problem when i try to change the default route on the FMC i go to System->Configuration->Managment Interface and i set the DG but after saving the changes i keeps with the old DG

I also try to change in the linux console removing and adding de new one but i doesnt work.

 

sudo ip route add 0.0.0.0/0 via 172.xxx.xxx.xxx

sudo ip route del 0.0.0.0/0 via 172.xxx.xxx.xxx

 

After applying this lines if i do a traceroute it doesn't do anything like if no DG was configured. How can change it or run again the setup process on the FMC?

 

Thanks and best regards.

 

1 Accepted Solution

Accepted Solutions
2 Replies 2

Marvin Rhoads
Hall of Fame
Hall of Fame

If you want to change it from the cli, the supported method is to run:

 

sudo /usr/local/sf/bin/configure-network

Reference:

https://www.cisco.com/c/en/us/td/docs/security/firepower/hw/getting-started/firepower-management-center-1000-2500-4500/Firepower-MC-Getting-Started-1000-2500-4500.html#pgfId-1000989

 

 

Thanks Marvin!!

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