A lot of people appear to use the same MAC address.  The hash isÂ
469947894f9e298a7726b4a58ff7bf9f.   This has led to some bizarre
effects, such as grid owners banning themselves via notecards passed
around of 'known' griefers.Â
Please don't ban it, as it is the hashed MAC address of the Windows
Loopback adapter. If you use ban lists for specific avatars, use the
Disk ID0 instead.
Hundreds to thousands of Windows systems running Opensim servers have to
use the Microsoft KM-TEST loopback driver when their router does not
support loopback. This adapter quite rudely has a constant Mac address
of "02-00-4C-4F-4F-50" which is 469947894f9e298a7726b4a58ff7bf9f. Â *Â *
The other 'solution' for loopback, the etc/DNS hosts loopback hack, does
not work as well as it causes issues where grid owners cannot teleport
home.  Linux users of Opensim may have similar issues with
etc/hosts. Linux grid owners may also add a loopback adapter 'lo', or
'lo0' which is claimed to not have a MAC address, but you may not be
safe from this bizarre ban bug. Linux MAC's appear as all zeros which
would have a different hash from the above.
# ifconfig -a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
group default qlen 1
   link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
If someone more knowledgeable could please check their logs for the
hashed MAC for Linux Loopback, I would certainly appreciate it.  It
should not be banned as a general rule, too. I can add add a ban-ban
for both to all DreamGrids.  Macs, while rarer, will have a similar
issue.Â
Fred Beckhusen
f...@outworldz.com
--
--ooo------/\/\/\-----|(------ooo------/\/\/\-----|(------ooo----
Fred K. Beckhusen
President
Micro Technology Services, Inc.
fre...@mitsi.com
tel: (888) 230-MTSI Toll Free
cel: (469) 951-7635
http://www.mitsi.com
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