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bgp: well known communities

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Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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YAMAMOTO Takashi 2013-10-22 14:27:28 +09:00 committed by FUJITA Tomonori
parent 2a4c36ef19
commit ab6850cc51
1 changed files with 5 additions and 0 deletions
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ryu/lib/packet/bgp.py
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@ -79,6 +79,11 @@ BGP_ATTR_TYPE_AS4_AGGREGATOR = 18 # RFC 4893
AS_TRANS = 23456 # RFC 4893
# Well known commmunities (RFC 1997)
BGP_COMMUNITY_NO_EXPORT = 0xffffff01
BGP_COMMUNITY_NO_ADVERTISE = 0xffffff02
BGP_COMMUNITY_NO_EXPORT_SUBCONFED = 0xffffff03
def pad(bin, len_):
assert len(bin) <= len_