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| author | David Ahern <dsahern@gmail.com> | 2019-04-24 02:03:29 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-24 05:54:26 +0300 |
| commit | 7973d9e76727aa42f0824f5569e96248a572d50b (patch) | |
| tree | 338079a5a6267951e35eabc6da3581a881f47f0a /net/ipv6/fib6_rules.c | |
| parent | 08308f149b7051afa933e59080734f6d96bf19b0 (diff) | |
| download | linux-7973d9e76727aa42f0824f5569e96248a572d50b.tar.xz | |
mlxsw: spectrum_router: Prevent ipv6 gateway with v4 route via replace and append
mlxsw currently does not support v6 gateways with v4 routes. Commit
19a9d136f198 ("ipv4: Flag fib_info with a fib_nh using IPv6 gateway")
prevents a route from being added, but nothing stops the replace or
append. Add a catch for them too.
$ ip ro add 172.16.2.0/24 via 10.99.1.2
$ ip ro replace 172.16.2.0/24 via inet6 fe80::202:ff:fe00:b dev swp1s0
Error: mlxsw_spectrum: IPv6 gateway with IPv4 route is not supported.
$ ip ro append 172.16.2.0/24 via inet6 fe80::202:ff:fe00:b dev swp1s0
Error: mlxsw_spectrum: IPv6 gateway with IPv4 route is not supported.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/fib6_rules.c')
0 files changed, 0 insertions, 0 deletions