| Message ID | c2369c8f004006b33007bad40b63c35f50ff3c23.1524764073.git.sbrivio@redhat.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | [net-next] selftests: pmtu: Minimum MTU for vti6 is 68 | expand |
On Fri, Apr 27, 2018 at 1:41 AM, Stefano Brivio <sbrivio@redhat.com> wrote: > A vti6 interface can carry IPv4 packets too. > > Signed-off-by: Stefano Brivio <sbrivio@redhat.com> > --- > tools/testing/selftests/net/pmtu.sh | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh > index 1e428781a625..7651fd4d86fe 100755 > --- a/tools/testing/selftests/net/pmtu.sh > +++ b/tools/testing/selftests/net/pmtu.sh > @@ -368,7 +368,7 @@ test_pmtu_vti6_link_add_mtu() { > > fail=0 > > - min=1280 > + min=68 # vti6 can carry IPv4 packets too > max=$((65535 - 40)) > # Check invalid values first > for v in $((min - 1)) $((max + 1)); do > @@ -384,7 +384,7 @@ test_pmtu_vti6_link_add_mtu() { > done > > # Now check valid values > - for v in 1280 1300 $((65535 - 40)); do > + for v in 68 1280 1300 $((65535 - 40)); do > ${ns_a} ip link add vti6_a mtu ${v} type vti6 local ${veth6_a_addr} remote ${veth6_b_addr} key 10 > mtu="$(link_get_mtu "${ns_a}" vti6_a)" > ${ns_a} ip link del vti6_a > -- > 2.15.1 > Reviewed-by: Xin Long <lucien.xin@gmail.com>
From: Stefano Brivio <sbrivio@redhat.com> Date: Thu, 26 Apr 2018 19:41:02 +0200 > A vti6 interface can carry IPv4 packets too. > > Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Applied, thank you.
diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh index 1e428781a625..7651fd4d86fe 100755 --- a/tools/testing/selftests/net/pmtu.sh +++ b/tools/testing/selftests/net/pmtu.sh @@ -368,7 +368,7 @@ test_pmtu_vti6_link_add_mtu() { fail=0 - min=1280 + min=68 # vti6 can carry IPv4 packets too max=$((65535 - 40)) # Check invalid values first for v in $((min - 1)) $((max + 1)); do @@ -384,7 +384,7 @@ test_pmtu_vti6_link_add_mtu() { done # Now check valid values - for v in 1280 1300 $((65535 - 40)); do + for v in 68 1280 1300 $((65535 - 40)); do ${ns_a} ip link add vti6_a mtu ${v} type vti6 local ${veth6_a_addr} remote ${veth6_b_addr} key 10 mtu="$(link_get_mtu "${ns_a}" vti6_a)" ${ns_a} ip link del vti6_a
A vti6 interface can carry IPv4 packets too. Signed-off-by: Stefano Brivio <sbrivio@redhat.com> --- tools/testing/selftests/net/pmtu.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)