[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] Debian whezzy & Xen 4.1 & IPv6
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Ian, here is the config file "vif-route": #!/bin/bash # Read from the store: # ip list of IP networks for the vif, space-separated (default given in # this script). IPv6 should also work. #============================================================================ exec 1>>/tmp/vif-route.log; exec 2>&1 echo "$0 $@ at `date`" set -x dir=$(dirname "$0") . "$dir/vif-common.sh" ip6_of() { ip -6 addr show "$1" | perl -wane '/scope global/ && /inet6 (([0-9a-f]+:*)+)/ && print $1;' } dom0_ip6() { local nd=${netdev:-eth0} local result=$(ip6_of "$nd") if [ -z "$result" ] then "" else echo "$result" fi } is_ipv6() { echo "$1" | perl -wane '/:/ && print "yes"' } main_ip=$(dom0_ip) main_ip6=$(dom0_ip6) case "$command" in online) log info "[vif-route] online request, ip ${ip} with main_ip ${main_ip} and main_ip6 ${main_ip6} for $vif." ifconfig ${vif} ${main_ip} netmask 255.255.255.255 up if [ ! -z "${main_ip6}" ]; then ip -6 addr add ${main_ip6} dev ${vif} echo 1 >/proc/sys/net/ipv6/conf/${vif}/proxy_ndp fi echo 1 >/proc/sys/net/ipv4/conf/${vif}/proxy_arp ipcmd='add' cmdprefix='' ;; offline) do_without_error ifdown ${vif} ipcmd='del' cmdprefix='do_without_error' ;; esac if [ "${ip}" ] ; then # If we've been given a list of IP addresses, then add routes from dom0 to # the guest using those addresses. for addr in ${ip} ; do result=$(is_ipv6 "${addr}") if [ -z "${result}" ] ; then log info "[vif-route] Adding IPv4 address ${addr} with src ${main_ip} for $vif." result=`${cmdprefix} ip route ${ipcmd} ${addr} dev ${vif} src ${main_ip} 2>&1` log info "[vif-route] Result: ${result}" else log info "[vif-route] Adding IPv6 address ${addr} with src ${main_ip6} for $vif." result=`${cmdprefix} ip -6 route ${ipcmd} ${addr} dev ${vif} src ${main_ip6} 2>&1` log info "[vif-route] Result: ${result}" log info "[vif-route] Adding IPv6 proxy ${addr} on ${netdev:-eth0}." result=`${cmdprefix} ip -6 neighbor ${ipcmd} proxy ${addr} dev ${netdev:-eth0} 2>&1` log info "[vif-route] Result: ${result}" fi done fi handle_iptable log debug "Successful vif-route $command for $vif." if [ "$command" = "online" ] then success fi And when I understand you correct, you need the output from the log file /var/log/xen/xen-hotplug.log: +++ export PATH=/usr/bin:/usr/sbin:/usr/lib/xen-/bin:/usr/lib/xen-/bin:/sbin:/bin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +++ PATH=/usr/bin:/usr/sbin:/usr/lib/xen-/bin:/usr/lib/xen-/bin:/sbin:/bin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +++ export LANG=POSIX +++ LANG=POSIX ++++ set ++++ grep '^LC_' ++++ cut -d= -f1 +++ unset +++ trap sigerr ERR +++ log debug netdev=eth0 online type_if=vif XENBUS_PATH=backend/vif/13/0 +++ local level=debug +++ shift +++ logger -p daemon.debug -- /etc/xen/scripts/vif-route: netdev=eth0 online type_if=vif XENBUS_PATH=backend/vif/13/0 ++ . /etc/xen/scripts/xen-network-common.sh +++ which ifup ++ findCommand netdev=eth0 online type_if=vif ++ for arg in '"$@"' ++ expr index netdev=eth0 = ++ for arg in '"$@"' ++ expr index online = ++ command=online ++ return ++ '[' online '!=' online ']' ++ evalVariables netdev=eth0 online type_if=vif ++ for arg in '"$@"' ++ expr index netdev=eth0 = '>' 1 ++ eval netdev=eth0 +++ netdev=eth0 ++ for arg in '"$@"' ++ expr index online = '>' 1 ++ for arg in '"$@"' ++ expr index type_if=vif = '>' 1 ++ eval type_if=vif +++ type_if=vif ++ : vif ++ case "$type_if" in ++ dev=vif13.0 ++ case "$command" in ++ test vif '!=' vif ++ '[' vif = vif ']' ++ XENBUS_PATH=backend/vif/13/0 ++ dev=vif13.0 +++ xenstore_read_default backend/vif/13/0/vifname '' +++ xenstore-read backend/vif/13/0/vifname ++ vifname=nagios1 ++ '[' nagios1 ']' ++ '[' online == online ']' ++ ip link show nagios1 ++ do_or_die ip link set vif13.0 name nagios1 ++ ip link set vif13.0 name nagios1 ++ dev=nagios1 ++ ip= +++ xenstore_read_default backend/vif/13/0/ip '' +++ xenstore-read backend/vif/13/0/ip ++ ip='x.x.x.x x:x:x:x::11' ++ dom0_ip ++ local nd=eth0 +++ ip_of eth0 +++ sed -n '1 s,/.*,,p' +++ awk '/^.*inet.*eth0$/{print $2}' +++ ip addr show eth0 ++ local result= ++ '[' -z '' ']' ++ fatal ++ _xenstore_write backend/vif/13/0/hotplug-error '' backend/vif/13/0/hotplug-status error ++ log debug 'Writing backend/vif/13/0/hotplug-error' '' backend/vif/13/0/hotplug-status 'error to xenstore.' ++ local level=debug ++ shift ++ logger -p daemon.debug -- /etc/xen/scripts/vif-route: 'Writing backend/vif/13/0/hotplug-error' '' backend/vif/13/0/hotplug-status 'error to xenstore.' ++ xenstore-write backend/vif/13/0/hotplug-error '' backend/vif/13/0/hotplug-status error ++ log err ++ local level=err ++ shift ++ logger -p daemon.err -- /etc/xen/scripts/vif-route: ++ exit 1 + main_ip= ++ sigerr ++ fatal '/etc/xen/scripts/vif-route failed; error detected.' ++ _xenstore_write backend/vif/13/0/hotplug-error '/etc/xen/scripts/vif-route failed; error detected.' backend/vif/13/0/hotplug-status error ++ log debug 'Writing backend/vif/13/0/hotplug-error' '/etc/xen/scripts/vif-route failed; error detected.' backend/vif/13/0/hotplug-status 'error to xenstore.' ++ local level=debug ++ shift ++ logger -p daemon.debug -- /etc/xen/scripts/vif-route: 'Writing backend/vif/13/0/hotplug-error' '/etc/xen/scripts/vif-route failed; error detected.' backend/vif/13/0/hotplug-status 'error to xenstore.' ++ xenstore-write backend/vif/13/0/hotplug-error '/etc/xen/scripts/vif-route failed; error detected.' backend/vif/13/0/hotplug-status error ++ log err '/etc/xen/scripts/vif-route failed; error detected.' ++ local level=err ++ shift ++ logger -p daemon.err -- /etc/xen/scripts/vif-route: '/etc/xen/scripts/vif-route failed; error detected.' ++ exit 1 +++ export PATH=/usr/bin:/usr/sbin:/usr/lib/xen-/bin:/usr/lib/xen-/bin:/sbin:/bin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +++ PATH=/usr/bin:/usr/sbin:/usr/lib/xen-/bin:/usr/lib/xen-/bin:/sbin:/bin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +++ export LANG=POSIX +++ LANG=POSIX ++++ set ++++ cut -d= -f1 ++++ grep '^LC_' +++ unset +++ trap sigerr ERR +++ log debug netdev=eth0 offline type_if=vif XENBUS_PATH=backend/vif/13/0 +++ local level=debug +++ shift +++ logger -p daemon.debug -- /etc/xen/scripts/vif-route: netdev=eth0 offline type_if=vif XENBUS_PATH=backend/vif/13/0 ++ . /etc/xen/scripts/xen-network-common.sh +++ which ifup ++ findCommand netdev=eth0 offline type_if=vif ++ for arg in '"$@"' ++ expr index netdev=eth0 = ++ for arg in '"$@"' ++ expr index offline = ++ command=offline ++ return ++ '[' offline '!=' online ']' ++ '[' offline '!=' offline ']' ++ evalVariables netdev=eth0 offline type_if=vif ++ for arg in '"$@"' ++ expr index netdev=eth0 = '>' 1 ++ eval netdev=eth0 +++ netdev=eth0 ++ for arg in '"$@"' ++ expr index offline = '>' 1 ++ for arg in '"$@"' ++ expr index type_if=vif = '>' 1 ++ eval type_if=vif +++ type_if=vif ++ : vif ++ case "$type_if" in ++ dev=nagios1 ++ case "$command" in ++ test vif '!=' vif ++ '[' vif = vif ']' ++ XENBUS_PATH=backend/vif/13/0 ++ dev=nagios1 +++ xenstore_read_default backend/vif/13/0/vifname '' +++ xenstore-read backend/vif/13/0/vifname ++ vifname=nagios1 ++ '[' nagios1 ']' ++ '[' offline == online ']' ++ dev=nagios1 ++ ip= +++ xenstore_read_default backend/vif/13/0/ip '' +++ xenstore-read backend/vif/13/0/ip ++ ip='x.x.x.x x:x:x:x::11' ++ dom0_ip ++ local nd=eth0 +++ ip_of eth0 +++ ip addr show eth0 +++ awk '/^.*inet.*eth0$/{print $2}' +++ sed -n '1 s,/.*,,p' ++ local result= ++ '[' -z '' ']' ++ fatal ++ _xenstore_write backend/vif/13/0/hotplug-error '' backend/vif/13/0/hotplug-status error ++ log debug 'Writing backend/vif/13/0/hotplug-error' '' backend/vif/13/0/hotplug-status 'error to xenstore.' ++ local level=debug ++ shift ++ logger -p daemon.debug -- /etc/xen/scripts/vif-route: 'Writing backend/vif/13/0/hotplug-error' '' backend/vif/13/0/hotplug-status 'error to xenstore.' ++ xenstore-write backend/vif/13/0/hotplug-error '' backend/vif/13/0/hotplug-status error ++ log err ++ local level=err ++ shift ++ logger -p daemon.err -- /etc/xen/scripts/vif-route: ++ exit 1 + main_ip= ++ sigerr ++ fatal '/etc/xen/scripts/vif-route failed; error detected.' ++ _xenstore_write backend/vif/13/0/hotplug-error '/etc/xen/scripts/vif-route failed; error detected.' backend/vif/13/0/hotplug-status error ++ log debug 'Writing backend/vif/13/0/hotplug-error' '/etc/xen/scripts/vif-route failed; error detected.' backend/vif/13/0/hotplug-status 'error to xenstore.' ++ local level=debug ++ shift ++ logger -p daemon.debug -- /etc/xen/scripts/vif-route: 'Writing backend/vif/13/0/hotplug-error' '/etc/xen/scripts/vif-route failed; error detected.' backend/vif/13/0/hotplug-status 'error to xenstore.' ++ xenstore-write backend/vif/13/0/hotplug-error '/etc/xen/scripts/vif-route failed; error detected.' backend/vif/13/0/hotplug-status error ++ log err '/etc/xen/scripts/vif-route failed; error detected.' ++ local level=err ++ shift ++ logger -p daemon.err -- /etc/xen/scripts/vif-route: '/etc/xen/scripts/vif-route failed; error detected.' ++ exit 1 What do you think? Thank you Ronny - -----UrsprÃngliche Nachricht----- Von: Ian Campbell [mailto:ian.campbell@xxxxxxxxxx] Gesendet: Dienstag, 9. Juli 2013 18:19 An: Ronny Wagner Cc: Xen-users@xxxxxxxxxxxxx Betreff: Re: [Xen-users] Debian whezzy & Xen 4.1 & IPv6 On Tue, 2013-07-09 at 11:48 +0000, Ronny Wagner wrote: > Hi Ian, > > Thank you for your help. I replace the "vif-route" script with the entry on > the website and add the debug entry too. Here is the output. > Debug-Log: > ++ dirname /etc/xen/scripts/vif-route > + dir=/etc/xen/scripts > + . /etc/xen/scripts/vif-common.sh > +++ dirname /etc/xen/scripts/vif-route > ++ dir=/etc/xen/scripts > ++ . /etc/xen/scripts/xen-hotplug-common.sh > ++++ dirname /etc/xen/scripts/vif-route > +++ dir=/etc/xen/scripts > +++ . /etc/xen/scripts/hotplugpath.sh > ++++ SBINDIR=/usr/sbin > ++++ BINDIR=/usr/bin > ++++ LIBEXEC=/usr/lib/xen-/bin > ++++ LIBDIR=/usr/lib > ++++ SHAREDIR=/usr/share > ++++ PRIVATE_BINDIR=/usr/lib/xen-/bin > ++++ XENFIRMWAREDIR=/usr/lib/xen-/boot > ++++ XEN_CONFIG_DIR=/etc/xen > ++++ XEN_SCRIPT_DIR=/etc/xen/scripts > ++++ XEN_LOCK_DIR=/var/lock > +++ . /etc/xen/scripts/logging.sh > +++ . /etc/xen/scripts/xen-script-common.sh > ++++ set -e > +++ . /etc/xen/scripts/locking.sh > ++++ LOCK_SLEEPTIME=1 > ++++ LOCK_SPINNING_RETRIES=5 > ++++ LOCK_RETRIES=100 > ++++ LOCK_BASEDIR=/var/run/xen-hotplug > +++ exec > ++ dirname /etc/xen/scripts/vif-route > + dir=/etc/xen/scripts > + . /etc/xen/scripts/vif-common.sh > +++ dirname /etc/xen/scripts/vif-route > ++ dir=/etc/xen/scripts > ++ . /etc/xen/scripts/xen-hotplug-common.sh > ++++ dirname /etc/xen/scripts/vif-route > +++ dir=/etc/xen/scripts > +++ . /etc/xen/scripts/hotplugpath.sh > ++++ SBINDIR=/usr/sbin > ++++ BINDIR=/usr/bin > ++++ LIBEXEC=/usr/lib/xen-/bin > ++++ LIBDIR=/usr/lib > ++++ SHAREDIR=/usr/share > ++++ PRIVATE_BINDIR=/usr/lib/xen-/bin > ++++ XENFIRMWAREDIR=/usr/lib/xen-/boot > ++++ XEN_CONFIG_DIR=/etc/xen > ++++ XEN_SCRIPT_DIR=/etc/xen/scripts > ++++ XEN_LOCK_DIR=/var/lock > +++ . /etc/xen/scripts/logging.sh > +++ . /etc/xen/scripts/xen-script-common.sh > ++++ set -e > +++ . /etc/xen/scripts/locking.sh > ++++ LOCK_SLEEPTIME=1 > ++++ LOCK_SPINNING_RETRIES=5 > ++++ LOCK_RETRIES=100 > ++++ LOCK_BASEDIR=/var/run/xen-hotplug > +++ exec > > What do you see here? See you the Problem? I am not. me neither, but then this log doesn't seem to contain much "meat" i.e. it doesn't appear like the script is actually doing anything. I expect it is really and we simply haven't captured the right bits. You might want to test out my suggested exec runes in a test script, perhaps I got the syntax wrong. Or just add your own "echo foo > file" tests to the script to try and track it down that way. Ian. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (MingW32) Comment: Using gpg4o v3.1.32.3098 - http://www.gpg4o.de/ Charset: utf-8 iQGcBAEBAgAGBQJR3PefAAoJEB1lYcD99gJyJ5IMAIKiCEyYMKVzxY1fc8ut0YBr NH+XAcR1aaOTorubsCaId1/c8O1M7XYXwk8hnWFwB5drhuKav/tGX6oqYjjRbXZG Hew/dVZd1Ht+JidJvKYpn65hNRWuElfj+Iuduc44kK8b/SdmXG3H6yl8aUVwBCnB 5wYY96U7vPpjWru8kySAOFACKA0YVOFIPwPphDNLtJVBzpk9KHOCaxoL44li0SYR /uopvYE5igGtTV8IdzVLAbjd62oqmE3RWYZfB2+lhitD0/Wiz9M6fnglUe7Y3A0v ccDPa2nsSgVNjJ5KsNF/6e9M97N/pgCK2tVO4xQRZgCQYwWbGVNRfh2mfdyIlgFe n9l5LkIlv1EsJwrHg/EwsVk2Sr+D7UV+wjGUc31dFtzGOVnTgxPoob+Rx4JHSnpg DnP0szy+9lmnOZCsmZgr+abil+Jk4pusDlhOWrzMo3mSAZ6j+V27LzpPFQda9NUP NNGgwaHqg6laoBK8LCqXAi2i9qD2cMreGLip7UEY/Q== =Tw+I -----END PGP SIGNATURE----- Attachment:
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