Add a space after 'blackhole' is missing to properly separate the
protocol when it is given.
Fixes: 63df8e8543 ("Add support for nexthop objects")
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
When displaying a nexthop group made up of other nexthops, the display
line shows this when you have additional data at the end:
id 42 group 43/44/45/46/47/48/49/50/51/52/53/54/55/56/57/58/59/60/61/62/63/64/65/66/67/68/69/70/71/72/73/74proto zebra
Modify code so that it shows:
id 42 group 43/44/45/46/47/48/49/50/51/52/53/54/55/56/57/58/59/60/61/62/63/64/65/66/67/68/69/70/71/72/73/74 proto zebra
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add nexthop subcommand to ip. Implement basic commands for creating,
deleting and dumping nexthop objects. Syntax follows 'nexthop' syntax
from existing 'ip route' command.
Examples:
1. Single path
$ ip nexthop add id 1 via 10.99.1.2 dev veth1
$ ip nexthop ls
id 1 via 10.99.1.2 src 10.99.1.1 dev veth1 scope link
2. ECMP
$ ip nexthop add id 2 via 10.99.3.2 dev veth3
$ ip nexthop add id 1001 group 1/2
--> creates a nexthop group with 2 component nexthops:
id 1 and id 2 both the same weight
$ ip nexthop ls
id 1 via 10.99.1.2 src 10.99.1.1 dev veth1 scope link
id 2 via 10.99.3.2 src 10.99.3.1 dev veth3 scope link
id 1001 group 1/2
3. Weighted multipath
$ ip nexthop add id 1002 group 1,10/2,20
--> creates a nexthop group with 2 component nexthops:
id 1 with a weight of 10 and id 2 with a weight of 20
$ ip nexthop ls
id 1 via 10.99.1.2 src 10.99.1.1 dev veth1 scope link
id 2 via 10.99.3.2 src 10.99.3.1 dev veth3 scope link
id 1001 group 1/2
id 1002 group 1,10/2,20
Signed-off-by: David Ahern <dsahern@gmail.com>
David Ahern
Donald Sharp