diff options
Diffstat (limited to 'utilities')
-rw-r--r-- | utilities/ovs-ofctl.8.in | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/utilities/ovs-ofctl.8.in b/utilities/ovs-ofctl.8.in index b73c24cfa..d5489238b 100644 --- a/utilities/ovs-ofctl.8.in +++ b/utilities/ovs-ofctl.8.in @@ -1097,6 +1097,40 @@ The netmask may be specified as a dotted quad (e.g. \fB192.168.1.0/255.255.255.0\fR) or as a CIDR block (e.g. \fB192.168.1.0/24\fR). . +.IP \fBtun_gbp_id=\fIvalue\fR[\fB/\fImask\fR] +.IQ \fBtun_gbp_flags=\fIvalue\fR[\fB/\fImask\fR] +Matches the group policy identifier and flags in the VXLAN header. Only +packets that arrive over a VXLAN tunnel with the "gbp" extension +enabled can have this field set. The fields may also be referred to by +NXM_NX_TUN_GBP_ID[] (16 bits) and NXM_NX_TUN_GBP_FLAGS[] (8 bits) in +the context of field manipulation actions. If these fields are set and +the packet matched by the flow is encapsulated in a VXLAN-GBP tunnel, +then the policy identifier and flags are transmitted to the destination +VXLAN tunnel endpoint. +.IP +The \fBtun_gbp_flags\fR field has the following format: +.IP +.in +2 +\f(CR+-+-+-+-+-+-+-+-+\fR +.br +\f(CR|-|D|-|-|A|-|-|-|\fR +.br +\f(CR+-+-+-+-+-+-+-+-+\fR + +.B D := +Don't Learn bit. When set, this bit indicates that the egress +tunnel endpoint MUST NOT learn the source address of the encapsulated +frame. + +.B A := +Indicates that the group policy has already been applied to +this packet. Policies MUST NOT be applied by devices when the A bit is +set. +.in -2 +.IP +For more information, please see the corresponding IETF draft: +https://tools.ietf.org/html/draft-smith-vxlan-group-policy +. .IP "\fBreg\fIidx\fB=\fIvalue\fR[\fB/\fImask\fR]" Matches \fIvalue\fR either exactly or with optional \fImask\fR in register number \fIidx\fR. The valid range of \fIidx\fR depends on |