diff options
| author | Ethan Jackson <ethan@nicira.com> | 2011-10-06 22:43:05 -0700 |
|---|---|---|
| committer | Ethan Jackson <ethan@nicira.com> | 2011-10-11 16:48:41 -0700 |
| commit | 86dc65011b820698dab5f1e4cb5083d20f14aad4 (patch) | |
| tree | 90fc400ce5717409f5e2035ba1467d7e49972d6d /vswitchd/bridge.c | |
| parent | 95b0fad8d144bb80b46f675e7541943b9e70d229 (diff) | |
cfm: New 'cfm_opstate' setting.
In some cases, a controller may want to take an interface down for
forwarding purposes, but avoid completely deconfiguring CFM and
thus lose all connectivity monitoring. The new 'cfm_opstate'
setting is a way to achieve this behavior.
Diffstat (limited to 'vswitchd/bridge.c')
| -rw-r--r-- | vswitchd/bridge.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c index de3ffba8..186f2501 100644 --- a/vswitchd/bridge.c +++ b/vswitchd/bridge.c @@ -2668,7 +2668,7 @@ static void iface_configure_cfm(struct iface *iface) { const struct ovsrec_interface *cfg = iface->cfg; - const char *extended_str; + const char *extended_str, *opstate_str; struct cfm_settings s; if (!cfg->n_cfm_mpid) { @@ -2687,6 +2687,9 @@ iface_configure_cfm(struct iface *iface) "false"); s.extended = !strcasecmp("true", extended_str); + opstate_str = get_interface_other_config(iface->cfg, "cfm_opstate", "up"); + s.opup = !strcasecmp("up", opstate_str); + ofproto_port_set_cfm(iface->port->bridge->ofproto, iface->ofp_port, &s); } |