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24 Mar 2021 16:47:33 -0000 From: Leo-Andres Hofmann 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 Message-Id: <20210324164716.387-1-hofmann@leo-andres.de> X-Mailer: git-send-email 2.27.0.windows.1 MIME-Version: 1.0 ARC-Authentication-Results: i=1; mail01.ipfire.org; dkim=none; spf=pass (mail01.ipfire.org: domain of hofmann@leo-andres.de designates 185.26.156.147 as permitted sender) smtp.mailfrom=hofmann@leo-andres.de ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=lists.ipfire.org; s=202003rsa; t=1616604454; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=ysjBzGhN0sp2SOLtixvfIl+n5l7osg3iaK2pyo4+QUg=; b=Eyc6j55TMns85pSdUDueVk6wyBpQjEVZ/LNt5Gx6aJY0LcFwiPhG1gN9hbW3vk45ZrEgsg ZyXlP2pzVhMFn4t2vxzutYzVAFKQMnLfHMVEeElbt4T0O9BKBw39D00G56eNWhp6wJVO9X 6PXP1nqBrNi9qiOyuCl5t1TbPzo+hVpPiwOvkFmZsi5kFp4Qf2P/Ov49rl7aKfma7+reeY vIKHMrhWmi/2Tm2YslctU3uVK6acJj4S28ulfaAEjl/uQU0lh/eK3k4/6zC5Rfn8TuU50Y RXQmuBOFuXAzQAb4XSZiVD5E+cIZG8pTLkYAr4Rq43FdJbRGY1y5167C/OFZhg== ARC-Seal: i=1; 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DMARC_NA(0.00)[leo-andres.de]; RCPT_COUNT_ONE(0.00)[1]; MID_CONTAINS_FROM(1.00)[]; RCVD_COUNT_TWO(0.00)[2] X-Rspamd-Queue-Id: 4F5DgB2v8cz1Kg Authentication-Results: mail01.ipfire.org; dkim=none; spf=pass (mail01.ipfire.org: domain of hofmann@leo-andres.de designates 185.26.156.147 as permitted sender) smtp.mailfrom=hofmann@leo-andres.de; dmarc=none X-BeenThere: development@lists.ipfire.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: IPFire development talk List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: development-bounces@lists.ipfire.org Sender: "Development" Signed-off-by: Leo-Andres Hofmann --- 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";