Hi folks, Ubuntu 8.04 server amd64 - host Ubuntu 6.06 server amd64 - guest KVM 1:62+dfsq UBS enclosure Please advise how to mount the USB enclosure to guest. It can be mounted on host. Pointer would be appreciated. TIA B.R. satimis
Hi falko, Yes, it is similar to external HD, an ATA HD installed on the USB enclosure. I found following guide https://help.ubuntu.com/community/SettingUpNFSHowTo which I suppose may help me out. But I haven't figured out how to setup static IP on guest OS. It is now working on dynamic IP. Host; $ cat /etc/network/interfaces Code: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback auto eth0 iface eth0 inet manual # The primary network interface auto br0 iface br0 inet static address 192.168.0.110 netmask 255.255.255.0 network 192.168.0.0 broadcast 192.168.0.255 gateway 192.168.0.1 bridge_ports eth0 bridge_fd 9 bridge_hello 2 bridge_maxage 12 bridge_stp off Guest; $ cat /etc/network/interfaces Code: auto lo iface lo inet loopbak # The primary network interface auto eth0 iface eth0 inet dhcp $ ifconfig Code: ... inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0 .... Host; $ cat /etc/libvirt/qemn/networks/default.xml Code: <network> <name>default</name> <uuid></uuid> <bridge name="virbr%d" /> <forward/> <ip address="192.168.122.1" netmask="255.255.255.0"> <dhcp> <range start="192.168.122.2" end="192.168.122.254" /> </dhcp> </ip> </network> Please shed me some light. TIA B.R. satimis
Try this: Code: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet static address 10.0.2.15 netmask 255.255.255.0 network 10.0.2.0 broadcast 10.0.2.255 gateway 10.0.2.1
Hi falko, Before testing your advice. I found following problem; Ubuntu 6.06 server amd64 - guest Ubuntu 8.04 server amd64 - host KVM Guest can run "apt-get update/upgrade" but unable to ping Internet/gateway/host, 100% package loss $ telnet localhost 25 Code: Trying 127.0.0.1.... telnet: Unable to connect to remote host: Connection refused. Guest; $ cat /etc/network/interfaces Code: auto lo iface lo inet loopback auto eth0 iface eth0 inet dhcp $ ifconfig Code: eth0 Link encap:Ethernet HWaddr 52:54:00:12:34:56 inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0 inet6 addr: fe80::5054:ff:fe12:3456/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:175 errors:0 dropped:0 overruns:0 frame:0 TX packets:249 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:31829 (31.0 KiB) TX bytes:31819 (31.0 KiB) Interrupt:11 Base address:0x6000 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:41 errors:0 dropped:0 overruns:0 frame:0 TX packets:41 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:3156 (3.0 KiB) TX bytes:3156 (3.0 KiB) Host; $ cat /etc/network/interfaces Code: auto lo iface lo inet loopback auto eth0 iface eth0 inet manual # The primary network interface auto br0 iface br0 inet static address 192.168.0.110 netmask 255.255.255.0 network 192.168.0.0 broadcast 192.168.0.255 gateway 192.168.0.1 bridge_ports eth0 bridge_fd 9 bridge_hello 2 bridge_maxage 12 bridge_stp off $ ifconfig Code: br0 Link encap:Ethernet HWaddr 00:0e:a6:f9:a3:5b inet addr:192.168.0.110 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::20e:a6ff:fef9:a35b/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:53674 errors:0 dropped:0 overruns:0 frame:0 TX packets:85945 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:3310146 (3.1 MB) TX bytes:19758025 (18.8 MB) eth0 Link encap:Ethernet HWaddr 00:0e:a6:f9:a3:5b inet6 addr: fe80::20e:a6ff:fef9:a35b/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:53674 errors:0 dropped:0 overruns:0 frame:0 TX packets:85946 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:4061600 (3.8 MB) TX bytes:20372743 (19.4 MB) Interrupt:249 Base address:0x2000 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:84 errors:0 dropped:0 overruns:0 frame:0 TX packets:84 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:7462 (7.2 KB) TX bytes:7462 (7.2 KB) vnet0 Link encap:Ethernet HWaddr 4a:e2:d1:69:60:1b inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0 inet6 addr: fe80::48e2:d1ff:fe69:601b/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:468 (468.0 B) Please advise how to fix the problem. TIA Remark: iptables is NOT running B.R. satimis
Please add this at the end of /etc/network/interfaces in the vm: Code: up route add -net 10.0.2.0 netmask 255.255.255.0 gw 10.0.2.1 eth0 Restart the network afterwards. Is 10.0.2.1 the correct gateway?
Hi falko, Edit /etc/network/interfaces as advised. $ sudo /etc/init.d/networking restart Code: * Reconfiguring network interfaces ... [ 2254.660148] br0: Dropping NETIF_F_UFO since no NETIF_HW_CSUM feature. SIOCADDRT: No such process Failed to bring up br0. [OK] Yes, I did it according to your previous advice. But there was a problem on restarting the network. $ sudo /etc/init.d/networking restart Code: * Reconfiguring network interfaces ... SIOCADDRT: No such process [OK] Still fail to ping network. $ ping -c3 yahoo.com Code: Ping yahoo.com (28=06.190.68.37) 56(84) bytes of data. From 10.2.15 icmp_seq=1 Destination Host Unreachable From 10.2.15 icmp_seq=2 Destination Host Unreachable From 10.2.15 icmp_seq=3 Destination Host Unreachable .... ......... +3 errors, 100% packet loss .... satimis
Did you add the line on the guest or on the host? Must be on the guest. Have you tried to reboot the system?
Also tried adding the line on guest plus reboot guest as well as host. The situation was even worse unable to run "apt-get update" but "apt-get upgrade" did work. $ ping -c3 10.0.2.15 (guest LAN IP) worked without packet loss $ ping -c3 10.0.2.0 (network) Code: Do you want to ping broadcast? Then -b $ ping -c3 yahoo.com $ ping -c3 google.com Ping unknown host .... $ cat /etc/resolv.conf Code: nameserver 10.0.2.3 nameserver 202.14.67.4 nameserver 202.14.67.14 DNS of ISP B.R. satimis
