From: Leo-Andres Hofmann <hofmann@leo-andres.de>
To: development@lists.ipfire.org
Subject: [PATCH 1/2] network-functions.pl: Add MAC address compare function
Date: Wed, 24 Mar 2021 17:47:15 +0100 [thread overview]
Message-ID: <20210324164716.387-1-hofmann@leo-andres.de> (raw)
[-- Attachment #1: Type: text/plain, Size: 824 bytes --]
Signed-off-by: Leo-Andres Hofmann <hofmann(a)leo-andres.de>
---
config/cfgroot/network-functions.pl | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/config/cfgroot/network-functions.pl b/config/cfgroot/network-functions.pl
index e94404f05..9908ee8ab 100644
--- a/config/cfgroot/network-functions.pl
+++ b/config/cfgroot/network-functions.pl
@@ -431,6 +431,18 @@ sub valid_mac($) {
return $mac =~ /^([0-9A-Fa-f]{2}[:]){5}([0-9A-Fa-f]{2})$/;
}
+# Compares two MAC addresses and returns true if they are equal
+sub is_mac_equal {
+ my $mac_1 = uc shift; # convert to upper case
+ my $mac_2 = uc shift;
+
+ if(valid_mac($mac_1) && valid_mac($mac_2) && ($mac_1 eq $mac_2)) {
+ return 1;
+ }
+
+ return 0;
+}
+
sub random_mac {
my $address = "02";
--
2.27.0.windows.1
next reply other threads:[~2021-03-24 16:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-24 16:47 Leo-Andres Hofmann [this message]
2021-03-24 16:47 ` [PATCH 2/2] zoneconf.cgi: Avoid unnecessary MAC address changes Leo-Andres Hofmann
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