On Tue, Jan 30, 2024 at 06:47:17PM +0100, Paolo Abeni wrote: > The pmtu.sh test tries to detect the tunnel protocols available > in the running kernel and properly skip the unsupported cases. > > In a few more complex setup, such detection is unsuccessful, as > the script currently ignores some intermediate error code at > setup time. > > Before: > # which: no nettest in (/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin) > # TEST: vti6: PMTU exceptions (ESP-in-UDP) [FAIL] > # PMTU exception wasn't created after creating tunnel exceeding link layer MTU > # ./pmtu.sh: line 931: kill: (7543) - No such process > # ./pmtu.sh: line 931: kill: (7544) - No such process > > After: > # xfrm4 not supported > # TEST: vti4: PMTU exceptions [SKIP] > Reviewed-by: Guillaume Nault <gnault@xxxxxxxxxx>
