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@redhat.com