Page MenuHomeVyOS Platform

<device> ip source-validation 'strict' - doesn't set /proc/sys/net/ipv4/conf/<device>/rp_filter
Closed, InvalidPublicBUG

Description

Expected Result

set interfaces ethernet eth1 ip source-validation 'strict'

will set

/proc/sys/net/ipv4/conf/eth1/rp_filter to the value of "1"

However it does not:

tim@ferrari:~$ sudo cat /proc/sys/net/ipv4/conf/eth1/rp_filter 
0

Details

Difficulty level
Unknown (require assessment)
Version
1.4.0-epa2
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Bug (incorrect behavior)

Related Objects

Event Timeline

Probably related:

https://vyos.dev/T3509

However I dont recall if the nftables method nowadays is used for both IPv4 and IPv6 or just IPv6 (I think there might another task regarding this topic which I failed to locate right now).

Closed invalid - this is done with nftables now.