Bug 91375

Summary: ipv6_add_tunnel_device tests for all kind of tunnels
Product: [Retired] Red Hat Linux Reporter: Simen E. Sandberg <redhat-bugzilla>
Component: initscriptsAssignee: Bill Nottingham <notting>
Status: CLOSED RAWHIDE QA Contact: Brock Organ <borgan>
Severity: medium Docs Contact:
Priority: medium    
Version: 9CC: rvokal
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: 7.30-1 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2003-08-15 20:27:57 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
patch for fix the issue; should apply to both RHL7x and RHL9 branches none

Description Simen E. Sandberg 2003-05-22 00:24:36 UTC 
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686) Gecko/20030313 Galeon/1.3.4

Description of problem:
Line 1199 in /etc/sysconfig/network-scripts/network-functions-ipv6 inclued this:

ipv6_exec_ip tunnel show 2>/dev/null

This will test for all kind of tunnels, not only sit-tunnels. It should be
changed to this:

ipv6_exec_ip tunnel show mode sit 2>/dev/null

Version-Release number of selected component (if applicable):
initscripts-7.14-1

How reproducible:
Always

Steps to Reproduce:
1. Create an IPv4 ipip-tunnel manually like this:
/sbin/ip tunnel add tunl1 mode ipip remote 10.1.2.3 ttl 255

2. Create a sit-tunnel using the initsctrips using _the same remote endpoint_,
with ifcfg-sit1 like this:
DEVICE="sit1"
ONBOOT="yes"
IPV6INIT="yes"
IPV6TUNNELIPV4="10.1.2.3"
IPV6ADDR="fec0::1/127"

3. Try to activate the sit-tunnel with ifup sit1

Actual Results:  Bringing up interface sit1:  ERROR    :
[ipv6_add_tunnel_device] Given remote address '10.1.2.3' on tunnel device 'sit1'
is already configured on device 'tunl1'


Expected Results:  Nothing. sit1 configured

Additional info:

I have replaced addresses (10.x/feco::) and tunnel names (tunl1) in "Steps to
reproduce" and "Actual results" with private/general addresses/names.
Comment 1 Pekka Savola 2003-07-22 11:28:52 UTC 
Hmm, not that there are other proposals to extend "sit" other tunnel modes too.

Perhaps grepping for "ipv6" would fix this issue, like:


ipv6_exec_ip tunnel show | grep ipv6 2>/dev/null
Comment 2 Pekka Savola 2003-07-24 07:12:17 UTC 
Created attachment 93097 [details]
patch for fix the issue; should apply to both RHL7x and RHL9 branches
Comment 3 Bill Nottingham 2003-08-15 20:27:57 UTC 
Added in 7.30-1.