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| author | Carl Byington <carl@five-ten-sg.com> | 2015-02-28 09:45:35 -0800 |
|---|---|---|
| committer | Daniil Baturin <daniil@baturin.org> | 2015-05-03 19:16:23 +0200 |
| commit | 43776581a00bfa18d690b10be6ac4dbc2e0d2a96 (patch) | |
| tree | e1d94a1307ba061096215ca2143cdc8c1c6a2158 | |
| parent | a6fa2832d278e9cbcce22436061464f883df1922 (diff) | |
| download | vyatta-cfg-quagga-43776581a00bfa18d690b10be6ac4dbc2e0d2a96.tar.gz vyatta-cfg-quagga-43776581a00bfa18d690b10be6ac4dbc2e0d2a96.zip | |
allow dhcp-interface for the next-hop on static routes
Signed-off-by: Daniil Baturin <daniil@baturin.org>
| -rwxr-xr-x | scripts/vyatta-static-dhcp.pl | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/scripts/vyatta-static-dhcp.pl b/scripts/vyatta-static-dhcp.pl index cf72930c..33afe3bb 100755 --- a/scripts/vyatta-static-dhcp.pl +++ b/scripts/vyatta-static-dhcp.pl @@ -14,7 +14,7 @@ GetOptions("interface=s" => \$iface, "reason=s" => \$reason); # check if an update is needed -exit(0) if (($iface ne $dhcp) || (($oip eq $nip) && ($orouters eq $nrouters)) || ($reason ne "BOUND")); +exit(0) if (($iface ne $dhcp) || (($oip eq $nip) && ($orouters eq $nrouters))); logger("DHCP address on $iface updated to $nip,$nrouters from $oip,$orouters: Updating static route $route in table $table."); my $tab; if ($table eq "main") { @@ -28,8 +28,13 @@ if ($orouters ne $nrouters) { } if (($oip ne $nip) && ($table ne "main") && ($route eq "0.0.0.0/0")) { my $mark = 0x7fffffff + $table; - system("sudo /sbin/iptables -t mangle -D OUTPUT -s $oip/32 -j MARK --set-mark $mark"); - system("sudo /sbin/iptables -t mangle -A OUTPUT -s $nip/32 -j MARK --set-mark $mark"); + if ($oip ne "") { + system("sudo /sbin/iptables -t mangle -D OUTPUT -s $oip/32 -j MARK --set-mark $mark"); + } + if ($nip ne "") { + system("sudo /sbin/iptables -t mangle -D OUTPUT -s $nip/32 -j MARK --set-mark $mark"); + system("sudo /sbin/iptables -t mangle -A OUTPUT -s $nip/32 -j MARK --set-mark $mark"); + } } sub logger { |