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Date: Tue, 14 May 2002 20:04:12 -0700 (PDT)
From: "John C. Archambeau" <jca@lvcm.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: vlan not supported with fxp
X-Send-Pr-Version: www-1.0

>Number:         38095
>Category:       kern
>Synopsis:       vlan not supported with fxp
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    linimon
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue May 14 20:10:01 PDT 2002
>Closed-Date:    Mon Apr 17 21:11:32 GMT 2006
>Last-Modified:  Mon Apr 17 21:11:32 GMT 2006
>Originator:     John C. Archambeau
>Release:        4.5-RELEASE
>Organization:
>Environment:
FreeBSD atmtest 4.5-RELEASE FreeBSD 4.5-RELEASE #1: Tue May 14 21:35:03 PDT 2002
     root@atmtest:/usr/src/sys/compile/ATMTEST  i386
>Description:
FreeBSD 4.5-RELEASE box (ALR Revolution 2X) with an Intel Pro/100+ Management card connected to fa0/6 on a Cisco 2924M-XL-EN.  Problem can also be replicated with an Intel Pro/100 Dual Server NIC on fxp0 or fxp1.  Changing MTU size has no impact.  Both cards function with no vlan subinterface created.

>How-To-Repeat:
Install an Intel Pro/100+ Management NIC or Intel Pro/100 Dual Server NIC.  Both NICs are i82558 based NICs.  Configure a subinterface off of fxp0 for vlan1.  Enable 802.1Q trunking on a Cisco Catalyst 2924 EN interface.  Attempt to access something on vlan 1 via IPv4.



Configure vlan1 or add these lines to /etc/rc.conf.

ifconfig_fxp0="up"
ifconfig_vlan0="inet 192.168.1.11 netmask 255.255.255.0 vlan 1 vlandev fxp0 up"

Configure 802.1Q trunking on Cisco 2924M-XL-EN on IOS 12.0(5)WC3b.

interface FastEthernet0/6
 switchport trunk encapsulation dot1q
 switchport mode trunk
 spanning-tree portfast
!

Ping a device in the common subnet for vlan 1, no response.



>Fix:
      
>Release-Note:
>Audit-Trail:

From: "John C. Archambeau" <jca@lvcm.com>
To: freebsd-gnats-submit@FreeBSD.org, jca@lvcm.com
Cc: bp@FreeBSD.org
Subject: Re: kern/38095: vlan not supported with fxp
Date: Sun, 14 Jul 2002 12:20:09 -0700

 The issue manifests itself when ifef is configured in the kernel.  If 
 ifef is disabled, VLAN support functions.
 
 ifef should be rewriten to bind itself to a particular vlan or physical 
 interface and not all ethernet interfaces available at kernel startup 
 as parameters in /etc/rc.conf or manually through ifconfig.  Ideally 
 ifef should allow the system administrator to choose what types of 
 frame types should be supported at runtime in /etc/rc.conf and via 
 ifconfig and not kernel configuration and compile time.
 
 There is also the possibility that IPXrouted will also need to be 
 rewritten to be vlan aware as well as not send IPX RIP/SAPs 
 through all ethernet interfaces.
 
Responsible-Changed-From-To: freebsd-bugs->bp 
Responsible-Changed-By: bp 
Responsible-Changed-When: Sun Jul 14 22:21:14 PDT 2002 
Responsible-Changed-Why:  
Problem is if_ef related. I'll take care of it later. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=38095 
State-Changed-From-To: open->feedback 
State-Changed-By: linimon 
State-Changed-When: Mon Apr 17 21:02:24 UTC 2006 
State-Changed-Why:  
Is this still a problem with modern versions of FreeBSD? 


Responsible-Changed-From-To: bp->linimon 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Mon Apr 17 21:02:24 UTC 2006 
Responsible-Changed-Why:  
Reassign at assignee's request due to current lack of time to work on FreeBSD. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=38095 
State-Changed-From-To: feedback->closed 
State-Changed-By: linimon 
State-Changed-When: Mon Apr 17 21:11:20 UTC 2006 
State-Changed-Why:  
Submitter's email address bounces. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=38095 
>Unformatted:
