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Diffstat (limited to 'Documentation/faq/configuration.rst')
| -rw-r--r-- | Documentation/faq/configuration.rst | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/faq/configuration.rst b/Documentation/faq/configuration.rst index dc6c92446..4df390dc2 100644 --- a/Documentation/faq/configuration.rst +++ b/Documentation/faq/configuration.rst @@ -238,6 +238,27 @@ Q: Does Open vSwitch support GTP-U? set int gtpu0 type=gtpu options:key=<teid> \ options:remote_ip=172.31.1.1 +Q: Does Open vSwitch support SRv6? + + A: Yes. Starting with version 3.2, the Open vSwitch userspace + datapath supports SRv6 (Segment Routing over IPv6). The following + example shows tunneling to fc00:300::1 via fc00:100::1 and fc00:200::1. + In the current implementation, if "IPv6 in IPv6" or "IPv4 in IPv6" packets + are routed to this interface, and these packets are not SRv6 packets, they + may be dropped, so be careful in workloads with a mix of these tunnels. + Also note the following restrictions: + + * Segment list length is limited to 6. + * SRv6 packets with other than segments_left = 0 are simply dropped. + + :: + + $ ovs-vsctl add-br br0 + $ ovs-vsctl add-port br0 srv6_0 -- \ + set int srv6_0 type=srv6 \ + options:remote_ip=fc00:100::1 \ + options:srv6_segs="fc00:100::1,fc00:200::1,fc00:300::1" + Q: How do I connect two bridges? A: First, why do you want to do this? Two connected bridges are not much |