What's up with the OUI? From
http://standards.ieee.org/regauth/oui/oui.txt:
00-00-24 (hex) CONNECT AS
000024 (base 16) CONNECT AS
HOERKAER 7-9
DK 2730 HERLEV
DENMARK
DENMARK
My net4801 devices also use this OUI. Is Soekris squatting on MAC
addresses?
You can set mac address via ifconfig:
# ifconfig eth0 hw ether 00:00:24:c8:62:a1
The interface has to be down before changing the mac address.
You can add a line to the /etc/network/interfaces file that will change
the mac address on reboot:
pre-up ifconfig eth0 down;ifconfig eth0 hw ether
00:00:24:c8:62:a1;ifconfig eth0 up
Jonathon
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of
> Mike Tancsa
> Sent: Saturday, 14 July 2007 4:59 a.m.
> To: [email protected]
> Subject: [Soekris] duplicate MAC address ?
>
> Anyone ever get a duplicate MAC address on the 4511s ? Both eth0 and
> eth1 on the two units are the same ?! The units came from a batch of
> 12 I ordered and have similar assignments. But I have never
> seen such an issue before where they are the same. I dont
> intend to deploy these to the same location, but is there a
> way to reprogram the MAC so that it saves the new value
> across power cycles ?
>
> % ifconfig
> sis0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> options=8<VLAN_MTU>
> ether 00:00:24:c8:62:a0
> media: Ethernet autoselect (none)
> status: no carrier
>
> % ifconfig
> sis0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> options=8<VLAN_MTU>
> inet 192.168.43.180 netmask 0xffffff00 broadcast
> 192.168.43.255
> ether 00:00:24:c8:62:a0
> media: Ethernet autoselect (100baseTX <full-duplex>)
> status: active
>
> Both have relatively new BIOS vers
>
> Elan-mmcr driver: MMCR at 0xc5b53000.
> Elan-mmcr Soekris net45xx comBIOS ver. 1.28 20050527
> Copyright (C) 2000-2005
>
> Some of the other units
>
> 0000.24c7.fa74 Dynamic 1 FastEthernet0/11
> 0000.24c8.6028 Dynamic 1 FastEthernet0/9
> 0000.24c8.6038 Dynamic 1 FastEthernet0/15
> 0000.24c8.603c Dynamic 1 FastEthernet0/21
> 0000.24c8.6040 Dynamic 1 FastEthernet0/17
> 0000.24c8.6288 Dynamic 1 FastEthernet0/12
> 0000.24c8.628c Dynamic 1 FastEthernet0/14
> 0000.24c8.6290 Dynamic 1 FastEthernet0/10
> 0000.24c8.6298 Dynamic 1 FastEthernet0/16
> 0000.24c8.62a0 Dynamic 1 FastEthernet0/2
>
>
>
>
>
> --------------------------------------------------------------------
> Mike Tancsa, tel +1 519 651 3400
> Sentex Communications, [EMAIL PROTECTED]
> Providing Internet since 1994 www.sentex.net
> Cambridge, Ontario Canada www.sentex.net/mike
>
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>
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