Package: vzctl
Version: 3.0.22-4
Severity: normal
The following modification made by the Debian package is wrong twice:
--- vzctl-3.0.22.orig/scripts/vps-functions.in
+++ vzctl-3.0.22/scripts/vps-functions.in
@@ -143,6 +143,10 @@
local dev
for dev in $(vz_get_neighbour_devs "$2"); do
+ if [ $(cat /proc/sys/net/ipv4/conf/$dev/proxy_arp) == 0 ] && [
"$1" -
eq "add" ] ; then
+ vzwarning "Function proxy_arp for $dev is set to 0. Enable
with '
sysctl -w net.ipv4.conf.$dev.proxy_arp=1'. See
/usr/share/doc/vzctl/README.Debian."
+ fi
+
${IP_CMD} neigh "$1" proxy "$2" dev "$dev" >/dev/null 2>&1
done
}
=> -eq is for numerical comparison and comparing to "add" is bound to fail:
/usr/lib/vzctl/scripts/vps-functions: line 146: [: add: integer expression
expected
Just use [ "$1" = "add" ].
Likewise "==" is a bashism, you shouldn't use it. And you need to protect the
$(cat ...) in case it returns an empty value. The correct check is thus:
[ "$(cat /proc/sys/net/ipv4/conf/$dev/proxy_arp)" = "0" ]
And the README.Debian states:
+Network configuration:
+----------------------
+
+If you want network access for the virtual server then you need to
+enable IP forwarding. You do that in the /etc/network/options file
+using the directive.
+
+ ip_forward=yes
=> this is obsolete nowadays, we recommend usage of /etc/sysctl.conf and
net.ipv4.conf.default.forwarding=1
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1,
'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.24-1-686 (SMP w/1 CPU core)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages vzctl depends on:
ii iproute 20080108-1 Professional tools to control the
ii libc6 2.7-9 GNU C Library: Shared libraries
ii vzquota 3.0.11-1 server virtualization solution - q
Versions of packages vzctl recommends:
ii rsync 2.6.9-6 fast remote file copy program (lik
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