diff options
| author | Philippe Guibert <philippe.guibert@6wind.com> | 2018-01-16 13:59:58 +0100 |
|---|---|---|
| committer | Philippe Guibert <philippe.guibert@6wind.com> | 2018-02-27 11:11:24 +0100 |
| commit | ec31f30d28b65a4820a44ac658e677840ed6f88b (patch) | |
| tree | 12d7828e18031db13e71f2fa0d5f8070246fb966 /zebra/zebra_netns_id.h | |
| parent | e27dec3cf15d627cc26c07f40ded138b0bcc6a0a (diff) | |
zebra: upon startup, a NSID is assigned to default netns
when the netns backend is selected for VRF, the default VRF is being
assigned a NSID. This avoids the need to handle the case where if the
incoming NSID was 0 for a non default VRF, then a specific handling had
to be done to keep 0 value for default VRF.
In most cases, as the first NETNS to get a NSID will be the default VRF,
most probably the default VRF will be assigned to 0, while the other
ones will have their value incremented. On some cases, where the NSID is
already assigned for NETNS, including default VRF, then the default VRF
value will be the one derived from the NSID of default VRF, thus keeping
consistency between VRF IDs and NETNS IDs.
Default NS is attempted to be created. Actually, some VMs may have the
netns feature, but the NS initialisation fails because that folder is
not present.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Diffstat (limited to 'zebra/zebra_netns_id.h')
| -rw-r--r-- | zebra/zebra_netns_id.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/zebra/zebra_netns_id.h b/zebra/zebra_netns_id.h index 18fdf50cf1..d6530e6694 100644 --- a/zebra/zebra_netns_id.h +++ b/zebra/zebra_netns_id.h @@ -21,5 +21,6 @@ #include "ns.h" extern ns_id_t zebra_ns_id_get(const char *netnspath); +extern ns_id_t zebra_ns_id_get_default(void); #endif /* __ZEBRA_NS_ID_H__ */ |