diff options
| author | David Ahern <dsa@cumulusnetworks.com> | 2017-01-10 14:37:35 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-15 13:42:55 +0100 |
| commit | 7b7a5a85b1d90efbad5b5c9efe8a06e13832ec01 (patch) | |
| tree | 8f12ee6f579cd956cec3e3383c846bcf34408c72 /drivers/net | |
| parent | 7cc73483a4c7f0a2ac71b590ca35877f43bf0f2d (diff) | |
net: ipv4: Fix multipath selection with vrf
[ Upstream commit 7a18c5b9fb31a999afc62b0e60978aa896fc89e9 ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net')
| -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 809a7968de01..12b8085430e8 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; |