From 4e7e73b8796e1f7c13aa19556e03ce2050706eb3 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Mon, 14 Aug 2017 08:59:51 +0100
Subject: [PATCH] v2v: Mention update-crypto-policies in documentation.

Modern ssh and RHEL 5 sshd are not always interoperable, requiring
enabling legacy crypto policies on the converion server (ssh client).

Thanks: Nikos Mavrogiannopoulos, Jakub Jelen.
---
 v2v/virt-v2v.pod | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/v2v/virt-v2v.pod b/v2v/virt-v2v.pod
index 87dba240b..9077365a2 100644
--- a/v2v/virt-v2v.pod
+++ b/v2v/virt-v2v.pod
@@ -1429,6 +1429,13 @@ Note that password-interactive and Kerberos access are B<not>
 supported.  You B<have> to set up ssh access using ssh-agent and
 authorized_keys.
 
+With some modern ssh implementations, legacy crypto policies required
+to interoperate with RHEL 5 sshd are disabled.  To enable them you may
+need to run this command on the conversion server (ie. ssh client),
+but read L<update-crypto-policies(8)> first:
+
+ # update-crypto-policies LEGACY
+
 =head2 XEN: TEST LIBVIRT CONNECTION TO REMOTE XEN HOST
 
 Use the L<virsh(1)> command to list the guests on the remote Xen host: