diff options
| author | David Ahern <dsa@cumulusnetworks.com> | 2017-01-10 14:37:35 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-11 09:59:55 -0500 |
| commit | 7a18c5b9fb31a999afc62b0e60978aa896fc89e9 (patch) | |
| tree | 3f903f4e1515788b2d85c8c0ed1d4120fb01b8f7 /drivers/net/vrf.c | |
| parent | 73b351473547e543e9c8166dd67fd99c64c15b0b (diff) | |
| download | lwn-7a18c5b9fb31a999afc62b0e60978aa896fc89e9.tar.gz lwn-7a18c5b9fb31a999afc62b0e60978aa896fc89e9.zip | |
net: ipv4: Fix multipath selection with vrf
fib_select_path does not call fib_select_multipath if oif is set in the
flow struct. For VRF use cases oif is always set, so multipath route
selection is bypassed. Use the FLOWI_FLAG_SKIP_NH_OIF to skip the oif
check similar to what is done in fib_table_lookup.
Add saddr and proto to the flow struct for the fib lookup done by the
VRF driver to better match hash computation for a flow.
Fixes: 613d09b30f8b ("net: Use VRF device index for lookups on TX")
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vrf.c')
| -rw-r--r-- | drivers/net/vrf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 23dfb0eac098..0a067708aa39 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -263,7 +263,9 @@ static netdev_tx_t vrf_process_v4_outbound(struct sk_buff *skb, .flowi4_iif = LOOPBACK_IFINDEX, .flowi4_tos = RT_TOS(ip4h->tos), .flowi4_flags = FLOWI_FLAG_ANYSRC | FLOWI_FLAG_SKIP_NH_OIF, + .flowi4_proto = ip4h->protocol, .daddr = ip4h->daddr, + .saddr = ip4h->saddr, }; struct net *net = dev_net(vrf_dev); struct rtable *rt; |