https://bugzilla.novell.com/show_bug.cgi?id=835949 https://bugzilla.novell.com/show_bug.cgi?id=835949#c0 Summary: Networking (dhcp) fails under guestfs Classification: openSUSE Product: openSUSE Factory Version: 13.1 Milestone 4 Platform: x86-64 OS/Version: openSUSE 12.3 Status: NEW Severity: Normal Priority: P5 - None Component: KVM AssignedTo: ohering@suse.com ReportedBy: mlatimer@suse.com QAContact: jdouglas@suse.com Found By: Development Blocker: --- Guestfish should provide networking support with the "set-network true" option. This does provide the virtual interface hardware, but the af_packet module is missing in the initrd, so dhcpcd fails: # guestfish

add_drive "/var/lib/libvirt/images/TestPool/disk0-sles.qcow2" "format:qcow2" set-network true launch mount /dev/sda2 / sh "ip addr show 1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 link/ether 52:54:00:12:34:56 brd ff:ff:ff:ff:ff:ff sh "dhcpcd eth0" libguestfs: error: sh: err, eth0: socket: Address family not supported by protocol err, eth0: sendto: Bad file descriptor err, eth0: timed out err, eth0: socket: Address family not supported by protocol err, eth0: sendto: Bad file descriptor err, eth0: socket: Address family not supported by protocol err, eth0: sendto: Bad file descriptor

Adding af_packet to the initrd (through '#%modules: dm-mod af_packet' in libguestfs.mkinitrd.boot.sh), allows dhcpcd to work, and a NAT'ed address is obtained properly: # guestfish

add_drive "/var/lib/libvirt/images/TestPool/disk0-sles.qcow2" "format:qcow2" set-network true launch mount /dev/sda2 / sh "ip addr show 1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 link/ether 52:54:00:12:34:56 brd ff:ff:ff:ff:ff:ff sh "dhcpcd eth0" sh "ip addr show" 1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 52:54:00:12:34:56 brd ff:ff:ff:ff:ff:ff inet 169.254.2.15/16 brd 169.254.255.255 scope global eth0 valid_lft forever preferred_lft forever inet6 fe80::5054:ff:fe12:3456/64 scope link valid_lft forever preferred_lft forever

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