Bug 1300763

Summary:	Implement draft-ietf-ipsecme-split-dns for libreswan
Product:	Red Hat Enterprise Linux 7	Reporter:	Paul Wouters <pwouters>
Component:	libreswan	Assignee:	Paul Wouters <pwouters>
Status:	CLOSED ERRATA	QA Contact:	Ondrej Moriš <omoris>
Severity:	medium	Docs Contact:	Mirek Jahoda <mjahoda>
Priority:	medium
Version:	7.4	CC:	mjahoda, mthacker, omoris, tmraz
Target Milestone:	rc	Keywords:	FutureFeature
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Enhancement
Doc Text:	Libreswan now supports split-DNS configuration for IKEv2 This update of the _libreswan_ packages introduces support for split-DNS configuration for the Internet Key Exchange version 2 (IKEv2) protocol through the "leftmodecfgdns=" and "leftcfgdomains=" options. This enables the user to reconfigure a locally running DNS server with DNS forwarding for specific private domains.	Story Points:	---
Clone Of:
Clones:	1490342 1533724 (view as bug list)		Environment:
Last Closed:	2018-04-10 17:22:34 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1490342, 1533724

Description Paul Wouters 2016-01-21 16:13:30 UTC

Description of problem:

Improved support for DNS configuration in IKEv2 which also supports DNSSEC.

https://tools.ietf.org/html/draft-pauly-ipsecme-split-dns-00

Comment 2 Paul Wouters 2016-08-31 19:25:07 UTC

Here is a better description from the latest draft:

   This document defines two Configuration Payload Attribute Types for
   the IKEv2 protocol that define sets of private DNS domains which
   should be resolved by DNS servers reachable through an IPsec
   connection, while leaving all other DNS resolution unchanged.  The
   options define the set of DNS domains, DNS nameserver IP addresses
   and DNSSEC trust anchors to use for these DNS domains.  This approach
   of resolving a subset of domains using an IPSec connection is
   referred to as "split-DNS".  The information obtained via these
   attribute types can be used to reconfigure the local DNS resolution
   to use DNS forwarding for specific private domains.

Comment 7 Paul Wouters 2017-11-09 08:07:01 UTC

can I have pm_ack please?

Comment 17 errata-xmlrpc 2018-04-10 17:22:34 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:0932