diff options
| author | Guangtong Cao <guangtong.cao@oracle.com> | 2021-06-13 15:51:10 -0700 |
|---|---|---|
| committer | Guangtong Cao <guangtong.cao@oracle.com> | 2021-06-13 15:51:10 -0700 |
| commit | 8260b60afefc691d57e339f1537638b4eaabec08 (patch) | |
| tree | f6ab41ba3024ae02d6766672ff9b989e4120a7cc /pkg | |
| parent | 11eea493bebd9a211f4be6fcc07749f908cab50e (diff) | |
Add support for encapsulation tunnel type in the extended community support in gobgp policy.
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/packet/bgp/bgp.go | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/pkg/packet/bgp/bgp.go b/pkg/packet/bgp/bgp.go index c3e72969..98de4a47 100644 --- a/pkg/packet/bgp/bgp.go +++ b/pkg/packet/bgp/bgp.go @@ -10248,6 +10248,55 @@ func NewFourOctetAsSpecificExtended(subtype ExtendedCommunityAttrSubType, as uin } func ParseExtendedCommunity(subtype ExtendedCommunityAttrSubType, com string) (ExtendedCommunityInterface, error) { + if subtype == EC_SUBTYPE_ENCAPSULATION { + var t TunnelType + switch com { + case TUNNEL_TYPE_L2TP3.String(): + t = TUNNEL_TYPE_L2TP3 + case TUNNEL_TYPE_GRE.String(): + t = TUNNEL_TYPE_GRE + case TUNNEL_TYPE_IP_IN_IP.String(): + t = TUNNEL_TYPE_IP_IN_IP + case TUNNEL_TYPE_VXLAN.String(): + t = TUNNEL_TYPE_VXLAN + case TUNNEL_TYPE_NVGRE.String(): + t = TUNNEL_TYPE_NVGRE + case TUNNEL_TYPE_MPLS.String(): + t = TUNNEL_TYPE_MPLS + case TUNNEL_TYPE_MPLS_IN_GRE.String(): + t = TUNNEL_TYPE_MPLS_IN_GRE + case TUNNEL_TYPE_VXLAN_GRE.String(): + t = TUNNEL_TYPE_VXLAN_GRE + case TUNNEL_TYPE_MPLS_IN_UDP.String(): + t = TUNNEL_TYPE_MPLS_IN_UDP + case TUNNEL_TYPE_GENEVE.String(): + t = TUNNEL_TYPE_GENEVE + case "L2TPv3 over IP": + t = TUNNEL_TYPE_L2TP3 + case "GRE": + t = TUNNEL_TYPE_GRE + case "IP in IP": + t = TUNNEL_TYPE_IP_IN_IP + case "VXLAN": + t = TUNNEL_TYPE_VXLAN + case "NVGRE": + t = TUNNEL_TYPE_NVGRE + case "MPLS": + t = TUNNEL_TYPE_MPLS + case "MPLS in GRE": + t = TUNNEL_TYPE_MPLS_IN_GRE + case "VXLAN GRE": + t = TUNNEL_TYPE_VXLAN_GRE + case "MPLS in UDP": + t = TUNNEL_TYPE_MPLS_IN_UDP + case "GENEVE": + t = TUNNEL_TYPE_GENEVE + default: + return nil, fmt.Errorf("invalid encap type %s", com) + } + return NewEncapExtended(t), nil + } + if subtype == EC_SUBTYPE_ORIGIN_VALIDATION { var state ValidationState switch com { |