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| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2015-06-11 18:19:59 +0200 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2015-06-11 18:19:59 +0200 |
| commit | bf8b3d27623615c3b2a82d9f4867c70c8071a9be (patch) | |
| tree | d30097084516d017567b6acd7d310fe9f4636986 /ripngd/ripng_routemap.c | |
| parent | Update the log message when we receive a non-link-local nexthop for better (diff) | |
| download | frr-bf8b3d27623615c3b2a82d9f4867c70c8071a9be.tar.xz frr-bf8b3d27623615c3b2a82d9f4867c70c8071a9be.zip | |
When a route-map configuration is used to set the nexthop to a value, make
sure that the value is acceptable. For example, if the route-map is setting
the IPv6 link-local nexthop, make sure the value is an IPv6 link-local
address.
Diffstat (limited to 'ripngd/ripng_routemap.c')
| -rw-r--r-- | ripngd/ripng_routemap.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ripngd/ripng_routemap.c b/ripngd/ripng_routemap.c index eae4566a6..9bda2e260 100644 --- a/ripngd/ripng_routemap.c +++ b/ripngd/ripng_routemap.c @@ -645,6 +645,12 @@ DEFUN (set_ipv6_nexthop_local, return CMD_WARNING; } + if (!IN6_IS_ADDR_LINKLOCAL(&su.sin6.sin6_addr)) + { + vty_out (vty, "%% Invalid link-local nexthop address%s", VTY_NEWLINE); + return CMD_WARNING; + } + return ripng_route_set_add (vty, vty->index, "ipv6 next-hop local", argv[0]); } |