Here is the ifconfig information on my host -
[host]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:16:41:E6:66:10
inet addr:192.168.1.5 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::216:41ff:fee6:6610/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1
RX packets:1170 errors:0 dropped:0 overruns:0 frame:0
TX packets:1054 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:1181092 (1.1 MiB) TX bytes:308884 (301.6 KiB)
Base address:0x3000 Memory:ee000000-ee020000
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:2812 errors:0 dropped:0 overruns:0 frame:0
TX packets:2812 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4073920 (3.8 MiB) TX bytes:4073920 (3.8 MiB)
tap0 Link encap:Ethernet HWaddr EA:6B:1C:F5:C9:AF
inet addr:192.168.0.254 Bcast:0.0.0.0 Mask:255.255.255.255
inet6 addr: fe80::e86b:1cff:fef5:c9af/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:37 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
[host]#
I'm trying to bring up eth0 on the guest and as per Jeff Dike's book, I did a -
[UML]# ifconfig eth0 192.168.0.253 up
SIOCSIFFLAGS: Operation not permitted
eration not permitted
SIOCSIFFLAGS: Operation not permitted
[UML]#
1.As per the book, when I do a ifconfig like above on the guest, the
routing table, arp, etc should get set. Any idea why it's not being
set?
2. Why do I get the operation not permitted error ?
3. How do I set the UML root password ?
[UML]# passwd
passwd: error while loading shared libraries: libuser.so.1: cannot
open shared object file: No such file or directory
[UML]#
I brought up the UML using these options -
./linux mem=128M ubd0=root_fs con0=fd:0,fd:1 con=xterm
eth0=tuntap,,,192.168.0.254
Any help will be greatly appreciated.
Thanks,
KM
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