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SG300-10 cannot disable ICMP redirects

Zanthra
Level 1
Level 1

Is there no way to disable ICMP redirects on the SG300-10?

 

With the wirespeed routing when running in Layer 3 mode, the SG300-10 sends a ICMP redirect message if the next hop is on the same broadcast domain as the host. As I have the network configured, even if the host accepts the redirect and uses the new next hop, it still sends the same frame on the same link since it has to go through the switch to get to the router anyways. I would like to be able to disable the ICMP redirects, and just let the switch route the traffic transparently to the next hop. It seems a bit unusual that the code would be there to support sending the ICMP redirects, but no option to disable them, but it seems the SG300 series does not have the "no ip redirects" command. I wanted to check if there was anything I was missing in this regard.

 

Thanks

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