Commit Graph

2 Commits

Author SHA1 Message Date
Wolfgang Bumiller
c182eb5891 bridgevlanport: replace sed pipe with substitution
The previous code stripped *all* combinations of zero or
more letters and digits followed by a dot of an interface
name to retrieve the VLANID. At the same time the supposedly
opposite code for IF_VLAN_RAW_DEVICE only actually extracts
the part up to the *first* dot. Thus an interface named
'a.b.0' would have a VLANID of 0 and a raw device name of
just 'a'.
I also don't see a reason to limit the removed portions to
alphanumeric characters. I.e. an interface named tap-test.0
would result in a VLANID of 'tap-0' and an
IF_VLAN_RAW_DEVICE of 'test'.

A simple shell substitution seems to do a much better job
and is more efficient than forking out two processes with a
pipe.
2015-08-11 10:26:35 +02:00
Alexandre Derumier
1010159a86 add vlan aware ifupdown script v3
This add support to enable vlan aware bridge,
and management interfaces

example: 1 bridge and 1 administration port on vlan 100

auto vmbr0
iface vmbr0 inet manual
        bridge_ports eth0
        bridge_stp off
        bridge_fd 0
        bridge_vlan_aware yes
        bridge_vids 10-15

auto vmbr0.100
iface vmbr0.100 inet static
        address X.X.X.X
        netmask 255.255.255.0
        gateway X.X.X.X

bridge_vids is optional, and allow on the specified vlans.(current take 1 value or range, need to be improve with list)
If not specified, the allowed vlan are 2-4094.
vlan 1 is the default pvid. (all untagged traffic is going to this vlan).

scripts:
- /etc/network/if-up.d/bridgevlan

manage bridge vlan aware configuration

- /etc/network/if-up.d/bridgevlanport

manage bridge vlan admin port

-/etc/network/if-pre-up.d/vlan
-/etc/network/if-post-down.d/vlan

replace current vlan package, without vconfig usage and cleanups
It's only needed to create vlan interface from bridge_ports.

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
2015-07-29 06:46:16 +02:00