From 8dc54b79e3125c1e59e9066afdcf0da8dcf5db8f Mon Sep 17 00:00:00 2001
From: Guillaume Mazoyer <respawneral@gmail.com>
Date: Wed, 6 Aug 2014 01:14:32 +0200
Subject: Add ping/traceroute for FQDN on BIRD and Quagga.

Basically this can work with all Linux boxes. It gets A and AAAA
records from DNS and decide if it can uses IPv6 or IPv4 to ping or
to traceroute. IPv6 is always preferred of course.
---
 routers/bird.php   | 24 ++++++++++++++++++++++++
 routers/quagga.php | 24 ++++++++++++++++++++++++
 2 files changed, 48 insertions(+)

(limited to 'routers')

diff --git a/routers/bird.php b/routers/bird.php
index 420cd42..a9fec59 100644
--- a/routers/bird.php
+++ b/routers/bird.php
@@ -67,6 +67,18 @@ final class Bird extends Router {
           $commands[] = 'ping -A -c 10 '.$parameters;
         } else if (match_ipv6($parameters)) {
           $commands[] = 'ping6 -A -c 10 '.$parameters;
+        } else if (match_fqdn($parameters)) {
+          $ip_address = fqdn_to_ip_address($parameters);
+
+          if (!$ip_address) {
+            throw new Exception('No A or AAAA record found for '.$parameters);
+          }
+
+          if (match_ipv4($ip_address)) {
+            $commands[] = 'ping -A -c 10 '.$parameters;
+          } else if (match_ipv6($ip_address)) {
+            $commands[] = 'ping6 -A -c 10 '.$parameters;
+          }
         } else {
           throw new Exception('The parameter is not an IPv4/IPv6 address.');
         }
@@ -77,6 +89,18 @@ final class Bird extends Router {
           $commands[] = 'traceroute -4 -A -q1 -N32 -w1 -m15 '.$parameters;
         } else if (match_ipv6($parameters)) {
           $commands[] = 'traceroute -6 -A -q1 -N32 -w1 -m15 '.$parameters;
+        } else if (match_fqdn($parameters)) {
+          $ip_address = fqdn_to_ip_address($parameters);
+
+          if (!$ip_address) {
+            throw new Exception('No A or AAAA record found for '.$parameters);
+          }
+
+          if (match_ipv4($ip_address)) {
+            $commands[] = 'traceroute -4 -A -q1 -N32 -w1 -m15 '.$parameters;
+          } else if (match_ipv6($ip_address)) {
+            $commands[] = 'traceroute -6 -A -q1 -N32 -w1 -m15 '.$parameters;
+          }
         } else {
           throw new Exception('The parameter is not an IPv4/IPv6 address.');
         }
diff --git a/routers/quagga.php b/routers/quagga.php
index 9f6426d..642ff4e 100644
--- a/routers/quagga.php
+++ b/routers/quagga.php
@@ -62,6 +62,18 @@ final class Quagga extends Router {
           $commands[] = 'ping -A -c 10 '.$parameters;
         } else if (match_ipv6($parameters)) {
           $commands[] = 'ping6 -A -c 10 '.$parameters;
+        } else if (match_fqdn($parameters)) {
+          $ip_address = fqdn_to_ip_address($parameters);
+
+          if (!$ip_address) {
+            throw new Exception('No A or AAAA record found for '.$parameters);
+          }
+
+          if (match_ipv4($ip_address)) {
+            $commands[] = 'ping -A -c 10 '.$parameters;
+          } else if (match_ipv6($ip_address)) {
+            $commands[] = 'ping6 -A -c 10 '.$parameters;
+          }
         } else {
           throw new Exception('The parameter is not an IPv4/IPv6 address.');
         }
@@ -72,6 +84,18 @@ final class Quagga extends Router {
           $commands[] = 'traceroute -4 -A -q1 -N32 -w1 -m15 '.$parameters;
         } else if (match_ipv6($parameters)) {
           $commands[] = 'traceroute -6 -A -q1 -N32 -w1 -m15 '.$parameters;
+        } else if (match_fqdn($parameters)) {
+          $ip_address = fqdn_to_ip_address($parameters);
+
+          if (!$ip_address) {
+            throw new Exception('No A or AAAA record found for '.$parameters);
+          }
+
+          if (match_ipv4($ip_address)) {
+            $commands[] = 'traceroute -4 -A -q1 -N32 -w1 -m15 '.$parameters;
+          } else if (match_ipv6($ip_address)) {
+            $commands[] = 'traceroute -6 -A -q1 -N32 -w1 -m15 '.$parameters;
+          }
         } else {
           throw new Exception('The parameter is not an IPv4/IPv6 address.');
         }
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