Add preliminary support for Cisco routers.

Need to be tested.

2 files changed, 2 insertions, 2 deletions

diff --git a/auth/ssh.php b/auth/ssh.php
index 07a51d2..2b67541 100644
--- a/auth/ssh.php
+++ b/auth/ssh.php
@@ -27,7 +27,7 @@ final class SSH extends Authentication {
   public function __construct($config) {
     parent::__construct($config);
 
-    $this->port = isset($this->config['port']) ? $this->config['port'] : 22;
+    $this->port = isset($this->config['port']) ? (int) $this->config['port'] : 22;
   }
 
   protected function check_config() {
diff --git a/auth/telnet.php b/auth/telnet.php
index 6e4064e..f490148 100644
--- a/auth/telnet.php
+++ b/auth/telnet.php
@@ -27,7 +27,7 @@ final class Telnet extends Authentication {
   public function __construct($config) {
     parent::__construct($config);
 
-    $this->port = isset($this->config['port']) ? $this->config['port'] : 23;
+    $this->port = isset($this->config['port']) ? (int) $this->config['port'] : 23;
   }
 
   protected function check_config() {