[horde] Multiple IP addresses cause "IP changed" logout

[Ole Wolf]

My Horde PC has two IP addresses: an IPv4 address and an IPv6 address.  
My client PC also has an IPv4 address and an IPv6 address.

This means that sometimes my client PC will connect to the horde  
server using my client PC's IPv4 address, and shortly after it will  
use its IPv6 address. And so Horde logs me out warning me that my IP  
address has changed. For example:

2016-08-21T21:04:30+02:00 NOTICE: HORDE User XXXXXX is not authorized  
(Remote host: 192.168.2.103) [pid 28749 on line 324 of  
"/usr/share/php/Horde/Registry.php"]

followed shortly after a login by:

2016-08-21T21:14:05+02:00 NOTICE: HORDE User XXXXXX is not authorized  
(Remote host: 2001:XXXXXXXXXX:23b0) [pid 27096 on line 324 of  
"/usr/share/php/Horde/Registry.php"]

Multiple client IP addresses is a valid setup, so how do I resolve  
this? Is there a configuration option in Horde that I can't find that  
allows me to disable the IP address verification?
-- 
Ole Wolf
Rødhættevej 4 • 9400 Nørresundby
Telefon: 9632-0108 • Mobil: 2467-5526 • Skype: ole.wolf

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