diff options
author | Ermal <eri@pfsense.org> | 2013-09-03 16:52:07 +0000 |
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committer | Ermal <eri@pfsense.org> | 2013-09-03 16:52:43 +0000 |
commit | 32a9eb1873d67ae581ba084ee9fcbf079215ecce (patch) | |
tree | 75ee87c37f2863a8b02879da829f0d8d5b48fe39 /etc/inc/gwlb.inc | |
parent | 243680e54daea3fa26134450f5be8277e25e091a (diff) | |
download | pfsense-32a9eb1873d67ae581ba084ee9fcbf079215ecce.zip pfsense-32a9eb1873d67ae581ba084ee9fcbf079215ecce.tar.gz |
Bring back static routes to fix issues reported on Ticext #3179
Diffstat (limited to 'etc/inc/gwlb.inc')
-rw-r--r-- | etc/inc/gwlb.inc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/etc/inc/gwlb.inc b/etc/inc/gwlb.inc index 1adc751..e61d8da 100644 --- a/etc/inc/gwlb.inc +++ b/etc/inc/gwlb.inc @@ -162,6 +162,18 @@ EOD; $gwifip = find_interface_ip($gateway['interface'], true); if (!is_ipaddrv4($gwifip)) continue; //Skip this target + + /* + * If the gateway is the same as the monitor we do not add a + * route as this will break the routing table. + * Add static routes for each gateway with their monitor IP + * not strictly necessary but is a added level of protection. + */ + if (is_ipaddrv4($gateway['gateway']) && $gateway['monitor'] != $gateway['gateway']) { + log_error("Removing static route for monitor {$gateway['monitor']} and adding a new route through {$gateway['gateway']}"); + mwexec("/sbin/route change -host " . escapeshellarg($gateway['monitor']) . + " " . escapeshellarg($gateway['gateway']), true); + } } else if (is_ipaddrv6($gateway['gateway'])) { /* link locals really need a different src ip */ if(is_linklocal($gateway['gateway'])) { @@ -173,6 +185,18 @@ EOD; $gateway['monitor'] .= "%{$gateway['interface']}"; if (!is_ipaddrv6($gwifip)) continue; //Skip this target + + /* + * If the gateway is the same as the monitor we do not add a + * route as this will break the routing table. + * Add static routes for each gateway with their monitor IP + * not strictly necessary but is a added level of protection. + */ + if (is_ipaddrv6($gateway['gateway']) && $gateway['monitor'] != $gateway['gateway']) { + log_error("Removing static route for monitor {$gateway['monitor']} and adding a new route through {$gateway['gateway']}"); + mwexec("/sbin/route change -host -inet6 " . escapeshellarg($gateway['monitor']) . + " " . escapeshellarg($gateway['gateway']), true); + } } else continue; |