tree 7dc5143fac70d71814a448ed3116e389d17fe8fa
parent 79969960aae4adbae1eac6caebc289fe09ddc1d6
author Donald Sharp <sharpd@cumulusnetworks.com> 1441980702 -0400
committer Paul Jakma <paul@quagga.net> 1443104803 +0100

bgpd: Warn user that bgp is setting maximum-paths larger than MULTIPATH_NUM

In cases where a distribution has compiled zebra with a MULTIPATH_NUM
that is less than what the user is setting the maximum-paths in bgp,
warn them that some of the nexthops will not make it into zebra and
by extension the kernel for routing.  The command is still accepted.

dell-s6000-02(config)# router bgp 100
dell-s6000-02(config-router)# maximum-paths 3
% Warning: maximum-paths set to 3 is greater than 2 that zebra is compiled to support
dell-s6000-02(config-router)# maximum-paths ibgp 44
% Warning: maximum-paths set to 44 is greater than 2 that zebra is compiled to support
dell-s6000-02(config-router)#

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>