Date: Thu, 21 Mar 2013 13:45:59 GMT From: Pavel Derendyaev <paul@reic.ru> To: freebsd-gnats-submit@FreeBSD.org Subject: conf/177194: Unnamed netgraph nodes for vlan interfaces Message-ID: <201303211345.r2LDjxBS054894@red.freebsd.org> Resent-Message-ID: <201303211350.r2LDo1K6084943@freefall.freebsd.org>
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>Number: 177194
>Category: conf
>Synopsis: Unnamed netgraph nodes for vlan interfaces
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Mar 21 13:50:01 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator: Pavel Derendyaev
>Release: 9.1-RELEASE
>Organization:
Maestro Telecom JSC
>Environment:
FreeBSD zebra.reic.ru 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243826: Tue Dec 4 06:55:39 UTC 2012 root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386
>Description:
New naming scheme for vlan interfaces causes in undefined names of according netgraph nodes.
/boot/loader.conf:
ng_ether_load="YES"
ng_ksocket_load="YES"
ng_netflow_load="YES"
ng_one2many_load="YES"
ng_socket_load="YES"
/etc/rc.conf:
ifconfig_fxp0="UP"
ifconfig_em0="UP"
vlans_em0="200 201 202"
ifconfig_em0_200="10.0.1.1/30"
ifconfig_em0_201="10.0.2.1/30"
ifconfig_em0_202="10.0.3.1/30"
"ifconfig" shows:
em0.200: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
...
vlan: 200 parent interface: em0
em0.201: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
...
vlan: 201 parent interface: em0
em0.202: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
...
vlan: 202 parent interface: em0
Seems like it's ok. But look at "ngctl list":
There are 6 total nodes:
Name: em0 Type: ether ID: 00000001 Num hooks: 0
Name: fxp0 Type: ether ID: 00000002 Num hooks: 0
Name: <unnamed> Type: ether ID: 00000003 Num hooks: 0
Name: <unnamed> Type: ether ID: 00000004 Num hooks: 0
Name: <unnamed> Type: ether ID: 00000006 Num hooks: 0
Name: ngctl1962 Type: socket ID: 00000009 Num hooks: 0
How am I suppose to communicate with these netgraph nodes?
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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