diff options
| author | IWASE Yusuke <iwase.yusuke0@gmail.com> | 2016-11-22 11:20:22 +0900 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2016-12-10 14:57:49 +0900 |
| commit | 9e5f9d9d378772679da1e7e01cce3a8e1dcbbf40 (patch) | |
| tree | f7960077700ba36c3065db57c80f092f176f2225 /ryu/tests/unit/packet/test_bgp.py | |
| parent | ad5ce12e706193c93c2c8acaafeaa5b1c64f0f17 (diff) | |
packet/bgp: Support multiple next_hop in BGPPathAttributeMpReachNLRI
In case of the IPv6 address family in MP-BGP, NLRI might has multipule
next_hop addresses (e.g., one is global unicast address and the other
is link local unicast address).
This patch fixes to support multipule next_hop addresses in MP-BGP
NLRIs.
For the backward compatibility, this patch make it to stor the first
next_hop address as next_hop attribute and all next_hop addresses
as next_hop_list.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Diffstat (limited to 'ryu/tests/unit/packet/test_bgp.py')
| -rw-r--r-- | ryu/tests/unit/packet/test_bgp.py | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/ryu/tests/unit/packet/test_bgp.py b/ryu/tests/unit/packet/test_bgp.py index 760e01b7..6c764b67 100644 --- a/ryu/tests/unit/packet/test_bgp.py +++ b/ryu/tests/unit/packet/test_bgp.py @@ -115,6 +115,17 @@ class Test_bgp(unittest.TestCase): mp_nlri2 = [ bgp.LabelledIPAddrPrefix(24, '192.168.0.0', labels=[1, 2, 3]) ] + mp_nlri_v6 = [ + bgp.LabelledVPNIP6AddrPrefix(64, '2001:db8:1111::', + route_dist='200:200', + labels=[1, 2, 3]), + bgp.LabelledVPNIP6AddrPrefix(64, '2001:db8:2222::', + route_dist='10.0.0.1:10000', + labels=[5, 6, 7, 8]), + ] + mp_nlri2_v6 = [ + bgp.LabelledIP6AddrPrefix(64, '2001:db8:3333::', labels=[1, 2, 3]) + ] communities = [ bgp.BGP_COMMUNITY_NO_EXPORT, bgp.BGP_COMMUNITY_NO_ADVERTISE, @@ -191,6 +202,13 @@ class Test_bgp(unittest.TestCase): bgp.BGPPathAttributeMpReachNLRI(afi=afi.IP, safi=safi.MPLS_LABEL, next_hop='1.1.1.1', nlri=mp_nlri2), + bgp.BGPPathAttributeMpReachNLRI(afi=afi.IP6, safi=safi.MPLS_VPN, + next_hop=['2001:db8::1'], + nlri=mp_nlri_v6), + bgp.BGPPathAttributeMpReachNLRI(afi=afi.IP6, safi=safi.MPLS_LABEL, + next_hop=['2001:db8::1', + 'fe80::1'], + nlri=mp_nlri2_v6), bgp.BGPPathAttributeMpUnreachNLRI(afi=afi.IP, safi=safi.MPLS_VPN, withdrawn_routes=mp_nlri), bgp.BGPPathAttributeUnknown(flags=0, type_=100, value=300 * b'bar') @@ -315,6 +333,20 @@ class Test_bgp(unittest.TestCase): route_dist='10.0.0.1:10000', labels=[5, 6, 7, 8]), ] + mp_nlri2 = [ + bgp.LabelledIPAddrPrefix(24, '192.168.0.0', labels=[1, 2, 3]) + ] + mp_nlri_v6 = [ + bgp.LabelledVPNIP6AddrPrefix(64, '2001:db8:1111::', + route_dist='200:200', + labels=[1, 2, 3]), + bgp.LabelledVPNIP6AddrPrefix(64, '2001:db8:2222::', + route_dist='10.0.0.1:10000', + labels=[5, 6, 7, 8]), + ] + mp_nlri2_v6 = [ + bgp.LabelledIP6AddrPrefix(64, '2001:db8:3333::', labels=[1, 2, 3]) + ] communities = [ bgp.BGP_COMMUNITY_NO_EXPORT, bgp.BGP_COMMUNITY_NO_ADVERTISE, @@ -386,6 +418,16 @@ class Test_bgp(unittest.TestCase): bgp.BGPPathAttributeMpReachNLRI(afi=afi.IP, safi=safi.MPLS_VPN, next_hop='1.1.1.1', nlri=mp_nlri), + bgp.BGPPathAttributeMpReachNLRI(afi=afi.IP, safi=safi.MPLS_LABEL, + next_hop='1.1.1.1', + nlri=mp_nlri2), + bgp.BGPPathAttributeMpReachNLRI(afi=afi.IP6, safi=safi.MPLS_VPN, + next_hop=['2001:db8::1'], + nlri=mp_nlri_v6), + bgp.BGPPathAttributeMpReachNLRI(afi=afi.IP6, safi=safi.MPLS_LABEL, + next_hop=['2001:db8::1', + 'fe80::1'], + nlri=mp_nlri2_v6), bgp.BGPPathAttributeMpUnreachNLRI(afi=afi.IP, safi=safi.MPLS_VPN, withdrawn_routes=mp_nlri), bgp.BGPPathAttributeUnknown(flags=0, type_=100, value=300 * b'bar') |