Report information
The Basics
Id:
31573
Status:
resolved
Worked:
2 hours (120 minutes)
Users:
tmark: 1.58 hours (95 minutes)
Priority:
Low/Low
Queue:

People
BugTracker
Version Fixed:
(no value)
Version Found:
(no value)
Versions Affected:
(no value)
Versions Planned:
4.4.0 4.3.6 4.1-ESV-R15
Priority:
(no value)
Severity:
S1 High
CVSS Score:
(no value)
CVE ID:
(no value)
Component:
(no value)
Area:
bug

Dates
Created:Tue, 23 Oct 2012 11:11:09 -0400
Updated:Wed, 05 Jul 2017 13:48:53 -0400
Closed:Wed, 05 Jul 2017 13:48:53 -0400



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Subject: minor issue with netbsd dhcpv6 client script in DHCP 4.2.4-P2
Date: Tue, 23 Oct 2012 11:11:00 -0400
To: dhcp-bugs@isc.org
From: Tim Dean <tpdean@gmail.com>
Had to a make a minor tweak inside dhcp-4.2.4-P2/client/scripts/netbsd in order to get DHCPv6 working on NetBSD 6.0 final:

L282 currently reads:  ifconfig ${interface} inet6 add ${new_ip6_address}/${new_ip6_prefixlen}

Had to remove "add" in order for this to apply the acquired address properly.  ifconfig yields a syntax error otherwise.  Unsure if this affects previous versions of NetBSD.

Thanks,
Tim Dean

On Tue Oct 23 15:11:09 2012, tpdean@gmail.com wrote: > Had to a make a minor tweak inside dhcp-4.2.4-P2/client/scripts/netbsd in > order to get DHCPv6 working on NetBSD 6.0 final: > > L282 currently reads: ifconfig ${interface} inet6 add > ${new_ip6_address}/${new_ip6_prefixlen} > > Had to remove "add" in order for this to apply the acquired address > properly. ifconfig yields a syntax error otherwise. Unsure if this > affects previous versions of NetBSD. => unfortunately the "add" (or the correct version of it, I've just set up a NetBSD 6.0 virtual machine so the man says it is a final "alias", and "-alias" for del(ete)) makes the difference between a command which sets (by overwriting) the address and a command which adds another address. So the correct fix should require more work.
Subject: Re: [ISC-Bugs #31573] minor issue with netbsd dhcpv6 client script in DHCP 4.2.4-P2
Date: Tue, 23 Oct 2012 17:41:04 -0400
To: dhcp-bugs@isc.org
From: Tim Dean <tpdean@gmail.com>
Understood.

Francis,

You do see that the netbsd dhclient-script (as it stands today) needs a little bit of work for NetBSD 6.0 compatibility, correct?

Thanks,
Tim

On Tue, Oct 23, 2012 at 4:55 PM, Francis Dupont via RT <dhcp-bugs@isc.org> wrote:
On Tue Oct 23 15:11:09 2012, tpdean@gmail.com wrote:
> Had to a make a minor tweak inside dhcp-4.2.4-P2/client/scripts/netbsd in
> order to get DHCPv6 working on NetBSD 6.0 final:
>
> L282 currently reads:  ifconfig ${interface} inet6 add
> ${new_ip6_address}/${new_ip6_prefixlen}
>
> Had to remove "add" in order for this to apply the acquired address
> properly.  ifconfig yields a syntax error otherwise.  Unsure if this
> affects previous versions of NetBSD.

=> unfortunately the "add" (or the correct version of it, I've just set up
a NetBSD 6.0 virtual machine so the man says it is a final "alias",
and "-alias" for del(ete)) makes the difference between a command
which sets (by overwriting) the address and a command which adds
another address. So the correct fix should require more work.



> You do see that the netbsd dhclient-script (as it stands today) needs > a little bit of work for NetBSD 6.0 compatibility, correct? => NetBSD in general: I've checked on a NetBSD 5.1 VM, ifconfig had the same parameters... BTW the script is not included in the pkgsrc isc-dhclient package, I have no idea about it could work. (note an engineer took the ticket so he should address the problem)
Subject: Re: minor issue with netbsd dhcpv6 client script in DHCP 4.2.4-P2
Date: Tue, 23 Oct 2012 18:45:58 -0400
To: "dhcp-bugs@isc.org" <dhcp-bugs@isc.org>
From: Tim Dean <tpdean@gmail.com>
Perfect.  Thank you sir!

On Tuesday, October 23, 2012, Francis Dupont via RT wrote:
> You do see that the netbsd dhclient-script (as it stands today) needs
> a little bit of work for NetBSD 6.0 compatibility, correct?

=> NetBSD in general: I've checked on a NetBSD 5.1 VM, ifconfig
had the same parameters...

BTW the script is not included in the pkgsrc isc-dhclient package,
I have no idea about it could work.

(note an engineer took the ticket so he should address the problem)


Hello Tim: You'll be pleased to learn that we have addressed this issue in our upcoming releases 4.3.6/4.1-ESV-R15 due out 7/31/17; and 4.4.0 due out later this year or early '18. Took us awhile but we got to it. We also updated the openbsd script as it had the same issue. We like to thank our contributors by citing them in the release notes. If you wish to be recognized in this manner please reply with how you want to be identified. Thank you for taking the time to report the matter to us, we welcome any future submissions you may make. Sincerely, Thomas Markwalder ISC Software Engineering
From: "Tim Dean" <tpdean@gmail.com>
Date: Fri, 30 Jun 2017 13:08:43 -0700
To: dhcp-public@isc.org
Subject: Re: [ISC-Bugs #31573] minor issue with netbsd dhcpv6 client script in DHCP 4.2.4-P2
Thanks.  I can be identified as "Tim Dean".

Tim

On Fri, Jun 30, 2017 at 11:32 AM, Thomas Markwalder via RT <dhcp-public@isc.org> wrote:
Hello Tim:

You'll be pleased to learn that we have addressed this issue in our upcoming releases 4.3.6/4.1-ESV-R15 due out 7/31/17; and 4.4.0 due out later this year or early '18.

Took us awhile but we got to it.  We also updated the openbsd script as it had the same issue.  We like to thank our contributors by citing them in the release notes.  If you wish to be recognized in this manner please reply with how you want to be identified.

Thank you for taking the time to report the matter to us, we welcome any future submissions you may make.

Sincerely,

Thomas Markwalder
ISC Software Engineering