Hi, I visited your website http://uml.nagafix.co.uk/ about UML, it's excellent. Everything worked perfectly until the network setup part. UML just couldn't seem to pick up an IP for eth0. I followed exactly the same commands you put on your website. I am using Fedora core 5 Linux release. Here is some relevant information about my host:
dhcpd -cf /etc/dhcpd.conf tap1 Internet Systems Consortium DHCP Server V3.0.3-RedHat Copyright 2004-2005 Internet Systems Consortium. All rights reserved. For info, please visit http://www.isc.org/sw/dhcp/ Wrote 0 leases to leases file. Listening on LPF/tap1/92:06:b0:ab:dc:62/192.168.0/24 Sending on LPF/tap1/92:06:b0:ab:dc:62/192.168.0/24 Sending on Socket/fallback/fallback-net [EMAIL PROTECTED] uml]# ifconfig eth0 eth0 Link encap:Ethernet HWaddr 00:17:A4:F1:AF:C1 inet addr:192.168.1.31 Bcast:255.255.255.255 Mask:255.248.0.0 inet6 addr: fe80::217:a4ff:fef1:afc1/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:16870456 errors:0 dropped:0 overruns:0 frame:24 TX packets:7379967 errors:0 dropped:0 overruns:0 carrier:0 collisions:1085459 txqueuelen:1000 RX bytes:1923957762 (1.7 GiB) TX bytes:607936674 (579.7 MiB) Interrupt:16 [EMAIL PROTECTED] uml]# ifconfig tap1 tap1 Link encap:Ethernet HWaddr 92:06:B0:AB:DC:62 inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::9006:b0ff:feab:dc62/64 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:8 overruns:0 carrier:0 collisions:0 txqueuelen:500 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) I've also enabled ipv4_forward and arp_forward: echo 1 > /proc/sys/net/ipv4/ip_forward echo 1 > /proc/sys/net/ipv4/conf/tap1/proxy_arp I made a small change to dhcpd.conf (I suppose you have a typo in your example): default-lease-time 6000; max-lease-time 72000; option domain-name-servers 192.168.0.1; ddns-update-style none; subnet 192.168.0.0 netmask 255.255.255.0{ range 192.168.0.100 192.168.0.254; } Note it's subnet 192.168.0.0 not 192.168.0.1 (dhcpd will complain/stop when it's 192.168.0.1) This is the error message I get: (I am also using fedora core 5 root file system in client uml linux) |./kernel32-2.6 ubd0=./root_fs eth0=tuntap,tap1,fe:f0:00:00:00:01,192.168.1.254 con0=fd:0,fd:1 root=/dev/ubda| ..... [42949373.320000] Netdevice 0 (fe:f0:00:00:00:01) : TUN/TAP backend - IP = 192.168.1.254 ..... Determining IP information for eth0...SIOCSIFFLAGS: Operation not permitted SIOCSIFFLAGS: Operation not permitted #ifconfig 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) [EMAIL PROTECTED] ~]# ifup eth0 Determining IP information for eth0...[42949541.280000] TUNSETIFF failed, errno = 1 [42949542.320000] TUNSETIFF failed, errno = 1 SIOCSIFFLAGS: Operation not permitted [42949542.320000] TUNSETIFF failed, errno = 1 SIOCSIFFLAGS: Operation not permitted ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
