diff options
| author | Alexander V. Chernikov <melifaro@FreeBSD.org> | 2020-10-21 21:28:20 +0000 |
|---|---|---|
| committer | Alexander V. Chernikov <melifaro@FreeBSD.org> | 2020-10-21 21:28:20 +0000 |
| commit | c7cffd65c5d858425e90b847d2e8e583e3b13bf7 (patch) | |
| tree | 43a36ae6b443b446902f50162ee514f2429996e8 /sbin/ifconfig/ifieee80211.c | |
| parent | 37d411338e9de344d53ea7d55c4f886978bd8171 (diff) | |
Add support for stacked VLANs (IEEE 802.1ad, AKA Q-in-Q).
802.1ad interfaces are created with ifconfig using the "vlanproto" parameter.
Eg., the following creates a 802.1Q VLAN (id #42) over a 802.1ad S-VLAN
(id #5) over a physical Ethernet interface (em0).
ifconfig vlan5 create vlandev em0 vlan 5 vlanproto 802.1ad up
ifconfig vlan42 create vlandev vlan5 vlan 42 inet 10.5.42.1/24
VLAN_MTU, VLAN_HWCSUM and VLAN_TSO capabilities should be properly
supported. VLAN_HWTAGGING is only partially supported, as there is
currently no IFCAP_VLAN_* denoting the possibility to set the VLAN
EtherType to anything else than 0x8100 (802.1ad uses 0x88A8).
Submitted by: Olivier Piras
Sponsored by: RG Nets
Differential Revision: https://reviews.freebsd.org/D26436
Notes
Notes:
svn path=/head/; revision=366917
Diffstat (limited to 'sbin/ifconfig/ifieee80211.c')
| -rw-r--r-- | sbin/ifconfig/ifieee80211.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sbin/ifconfig/ifieee80211.c b/sbin/ifconfig/ifieee80211.c index b2032127c3f7..d3f1c3e3aea6 100644 --- a/sbin/ifconfig/ifieee80211.c +++ b/sbin/ifconfig/ifieee80211.c @@ -6069,5 +6069,5 @@ ieee80211_ctor(void) for (i = 0; i < nitems(ieee80211_cmds); i++) cmd_register(&ieee80211_cmds[i]); af_register(&af_ieee80211); - clone_setdefcallback("wlan", wlan_create); + clone_setdefcallback_prefix("wlan", wlan_create); } |