diff options
| author | ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp> | 2015-05-01 10:06:42 +0000 |
|---|---|---|
| committer | ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp> | 2015-05-01 10:16:09 +0000 |
| commit | 232b30117c8eafc5cae7aec81ce9fafe742bdd4b (patch) | |
| tree | 235342a7345b6034f02a1864485a4c96e25d3ea2 /server/peer.go | |
| parent | cea5941db2dd9268ad35b5f494480350d747d404 (diff) | |
table: add support for route target constraint nlri
add rtc route
$ gobgp global rib add 65000 77 -a rtc
check it
$ gobgp global rib -a rtc
Network Next Hop AS_PATH Age Attrs
*> 65001:65000:75 0.0.0.0 [65001] 00:15:35 [{Origin: IGP}]
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
Diffstat (limited to 'server/peer.go')
| -rw-r--r-- | server/peer.go | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/server/peer.go b/server/peer.go index 64235613..7af2653e 100644 --- a/server/peer.go +++ b/server/peer.go @@ -422,6 +422,33 @@ func (peer *Peer) handleGrpc(grpcReq *GrpcRequest) { } }(path.Attrs) + case bgp.RF_RTC_UC: + var ec bgp.ExtendedCommunityInterface + target := path.Nlri.RtNlri.Target + ec_type := target.Type + ec_subtype := target.Subtype + switch ec_type { + case api.EXTENDED_COMMUNITIE_TYPE_TWO_OCTET_AS_SPECIFIC: + if target.Asn == 0 && target.LocalAdmin == 0 { + break + } + ec = &bgp.TwoOctetAsSpecificExtended{ + SubType: bgp.ExtendedCommunityAttrSubType(ec_subtype), + AS: uint16(target.Asn), + LocalAdmin: target.LocalAdmin, + IsTransitive: true, + } + default: + result.ResponseErr = fmt.Errorf("Invalid endpoint ip address: %s", path.Nlri.Prefix) + grpcReq.ResponseCh <- result + close(grpcReq.ResponseCh) + return + } + + nlri = bgp.NewRouteTargetMembershipNLRI(peer.globalConfig.As, ec) + + pattr = append(pattr, bgp.NewPathAttributeMpReachNLRI("0.0.0.0", []bgp.AddrPrefixInterface{nlri})) + default: result.ResponseErr = fmt.Errorf("Unsupported address family: %s", rf) grpcReq.ResponseCh <- result |