[span wanpipe wp1]
trunk_type => t1
group=>grp1
b-channel => 1:1-23
d-channel => 1:24

[span wanpipe wp2]
trunk_type => t1
group=>grp1
b-channel => 2:1-23
d-channel => 2:24

[span wanpipe wp3]
trunk_type => t1
group=>grp1
b-channel => 3:1-23
d-channel => 3:24


[span wanpipe wp4]
trunk_type => t1
group=>grp1
b-channel => 4:1-23
d-channel => 4:24


[span wanpipe wp5]
trunk_type => t1
group=>grp1
b-channel => 5:1-23
d-channel => 5:24