d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Adjust the interface type in the link layer socket address for vlan(4)

Browse Source 
interfaces to be a vlan (IFT_L2VLAN) rather than an Ethernet interface
(IFT_ETHER).  The code already fixed if_type in the ifnet causing some
places to report the interface as a vlan (e.g. arp -a output) and other
places to report the interface as Ethernet (getifaddrs(3)).  Now they
should all report IFT_L2VLAN.

Reviewed by:	brooks
MFC after:	1 month
This commit is contained in:
John Baldwin 2010-08-06 15:15:26 +00:00
parent d99d8e2e38
commit 3ba24fde11
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
sys/net/if_vlan.c
View File

@ -688,6 +688,8 @@ vlan_clone_create(struct if_clone *ifc, char *name, size_t len, caddr_t params)
struct ifvlan *ifv;
struct ifnet *ifp;
struct ifnet *p;
struct ifaddr *ifa;
struct sockaddr_dl *sdl;
struct vlanreq vlr;
static const u_char eaddr[ETHER_ADDR_LEN]; /* 00:00:00:00:00:00 */
@ -786,6 +788,9 @@ vlan_clone_create(struct if_clone *ifc, char *name, size_t len, caddr_t params)
ifp->if_baudrate = 0;
ifp->if_type = IFT_L2VLAN;
ifp->if_hdrlen = ETHER_VLAN_ENCAP_LEN;
ifa = ifp->if_addr;
sdl = (struct sockaddr_dl *)ifa->ifa_addr;
sdl->sdl_type = IFT_L2VLAN;
if (ethertag) {
error = vlan_config(ifv, p, tag);