Hi, i ve got a sun netra t1 105 running gentoo with linux-2.6.23. On booting the second device eth1 is shown as eth1_rename and all init scripts using eth1 fail. /var/log/messages: 4396 Jan 25 15:58:26 voyager net eth1_rename: device_rename: sysfs_create_symlink failed (-17) Now i think this is because both interfaces are getting the same MAC address. SUN has this MAC address problem in his help and it s solving it by setting "setenv local-mac-address? true" in ok prompt but that didnt help me. I also changed the mac address in /etc/udev/rules.d/70-persistent-net.rules. Changing the MAC with ifconfig i can use the eth1_rename device as usual but that configuration doesnt survive any reboot. So i know you ve got more important stuff to do but i would be very glad if you have any solution/workaround for that problem? thanks and greets, Felix Matenaar ifconfig -a: eth0 Link encap:Ethernet HWaddr 08:00:20:DA:3C:B6 inet addr:192.168.179.100 Bcast:192.168.179.255 Mask:255.255.255.0 inet6 addr: 2001:6f8:111d:1234:a00:20ff:feda:3cb6/64 Scope:Global inet6 addr: fe80::a00:20ff:feda:3cb6/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:943 errors:0 dropped:0 overruns:0 frame:0 TX packets:815 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:86612 (84.5 Kb) TX bytes:524194 (511.9 Kb) Interrupt:12 Base address:0x1800 eth1_rena Link encap:Ethernet HWaddr 08:00:20:DA:3C:B6 BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interrupt:14 Base address:0x800 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) # prtconf -pv |grep idprom idprom: 01800800.20da3cb6.ffffffff.da3cb6a9.ffffffff.ffffffff.40ffffff.ffef5f00 # prtconf -pv |grep local-mac-address local-mac-address?: 'true' local-mac-address: 080020da.3cb6 local-mac-address: 080020da.3cb7 voyager rules.d # - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html