[ovs-build] Passed: ovsrobot/ovs#2852 (series_191236 - 53d89b0)

Travis CI builds at travis-ci.org
Tue Jul 21 18:51:23 UTC 2020


Build Update for ovsrobot/ovs
-------------------------------------

Build: #2852
Status: Passed

Duration: 1 hr, 0 mins, and 56 secs
Commit: 53d89b0 (series_191236)
Author: Martin Varghese
Message: Bareudp Tunnel Support

There are various L3 encapsulation standards using UDP being discussed to
leverage the UDP based load balancing capability of different networks.
MPLSoUDP (__ https://tools.ietf.org/html/rfc7510) is one among them.

The Bareudp tunnel provides a generic L3 encapsulation support for
tunnelling different L3 protocols like MPLS, IP, NSH etc. inside a UDP
tunnel.

An example to create bareudp device to tunnel MPLS traffic is
given

$ ovs-vsctl add-port br_mpls udp_port -- set interface udp_port \
             type=bareudp options:remote_ip=2.1.1.3
             options:local_ip=2.1.1.2 \
             options:payload_type=0x8847 options:dst_port=6635 \
             options:packet_type="legacy_l3" \
             ofport_request=$bareudp_egress_port

The bareudp device supports special handling for MPLS & IP as
they can have multiple ethertypes. MPLS procotcol can have ethertypes
ETH_P_MPLS_UC (unicast) & ETH_P_MPLS_MC (multicast). IP protocol can have
ethertypes ETH_P_IP (v4) & ETH_P_IPV6 (v6).

The bareudp device to tunnel L3 traffic with multiple ethertypes
(MPLS & IP) can be created by passing the L3 protocol name as string in
the field payload_type. An example to create bareudp device to tunnel
MPLS unicast & multicast traffic is given below.::

$ ovs-vsctl add-port  br_mpls udp_port -- set interface
            udp_port \
            type=bareudp options:remote_ip=2.1.1.3
            options:local_ip=2.1.1.2 \
            options:payload_type=mpls options:dst_port=6635 \
            options:packet_type="legacy_l3"

Signed-off-by: Martin Varghese <martin.varghese at nokia.com>
Acked-By: Greg Rose <gvrose8192 at gmail.com>
Tested-by: Greg Rose <gvrose8192 at gmail.com>
Signed-off-by: 0-day Robot <robot at bytheb.org>

View the changeset: https://github.com/ovsrobot/ovs/commit/53d89b0f6c95

View the full build log and details: https://travis-ci.org/github/ovsrobot/ovs/builds/710389061?utm_medium=notification&utm_source=email


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