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Maggiore81
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Route cache is still there

Thu Sep 02, 2021 11:24 am

Hello
latest ROS 7 still has the route cache inside.
is that normal?
 
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mrz
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Re: Route cache is still there

Thu Sep 02, 2021 11:27 am

Ipv4 route cache in the Linux kernel used by ROS v7 does not exist.
 
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Maggiore81
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Re: Route cache is still there

Thu Sep 02, 2021 11:37 am

Well.


ip settings, there is route cache

if we disable that, it is disabled also fastpath, so the question is... why the checkbox is still there?
 
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mrz
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Re: Route cache is still there

Thu Sep 02, 2021 11:53 am

Settings backported from v6 that's it.
 
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Maggiore81
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Re: Route cache is still there

Thu Sep 02, 2021 11:54 am

Ok so we need to touch it? Leave it formally enabled?

On ROS 6 we disabled route cache when we dont need fastpath or fasttrack.
 
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Re: Route cache is still there

Thu Sep 02, 2021 1:30 pm

Leave Route Cache enabled on v6/v7 it doesn't matter.
 
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Maggiore81
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Re: Route cache is still there

Thu Sep 02, 2021 2:01 pm

Eheheh it makes a big differences in v6 with route cache disabled in case of ddos attacks. Has been extensively proven.
 
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Maggiore81
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Re: Route cache is still there

Sun Sep 18, 2022 9:56 am

Settings backported from v6 that's it.
If it is just a backport, can you please remove in the next release the checkbox to avoid further confusion?
you can still "disable" the checkbox and disable fastpath in ROS v7.
The routecache, however, is not present in ROS 7
 
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Znevna
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Re: Route cache is still there

Sun Sep 18, 2022 7:18 pm

Since you know what it does and what it doesn't, why are you still confused? (congrats for digging up one year old topic started by yourself).

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