gmanual’s gists

gmanual / Mikrotik DNS failover.

Created June 5, 2019 00:36

	# 3rd Party DNS configured for Mikrotik.
	/ip dns set servers=1.1.1.1,1.0.0.1

	# DHCP server set to give out internal DNS server.
	/ip dhcp-server network add address=<network> dns-server=<dns ip> gateway=<mikrotik ip>

	# Add DNS IP to LAN interface Disabled
	/ip address add address=<dns ip> disabled=yes interface=<lan interface> network=<dns ip>

	# Configure Netwatch to ping/poll the GRE Tunnel IP address.

gmanual / Connectwise Verify Callback.php

Created May 28, 2019 03:57

	<?php
	$jsonPayload = '{}';
	$signing_key = '6e6aa83e-e262-4c0a-8497-46acea553989';

	$hmac = base64_encode(hash_hmac("sha256", $jsonPayload, hash('sha256', $signing_key, true) ,true));

	echo PHP_EOL;
	echo "Json Payload:" . PHP_EOL . $jsonPayload . PHP_EOL;
	echo PHP_EOL;
	echo "Sign Key : " . $signing_key . PHP_EOL;

gmanual / Mikrotik clear connection tracking on ppp connect-disconnect

Last active July 23, 2019 02:15

	/ip firewall connection tracking set enabled=no
	:delay 10s
	/ip firewall connection tracking set enabled=auto

gmanual / mikrotik smtp backup.txt

Last active May 1, 2019 23:40

	global routername test-router
	global sendtoemail [email protected]
	global sendfromdomain domain.com
	global smtphost host.domain.com
	global smtpuser [email protected]
	global smtppass password
	global smtpport 587
	global smtpstarttls yes

	/system identity set name=("$routername-" . [/system routerboard get serial-number])

gmanual / Mikrotik Default Firewall Rules with Bogan+RemoteAccess Lists

Last active September 17, 2025 11:28

gmanual / keybase.md

Created September 30, 2014 02:25

I hereby claim:

I am gmanual on github.
I am gmanual (https://keybase.io/gmanual) on keybase.
I have a public key whose fingerprint is 1756 46D3 DF5C 93FA B23A D7EB 8FB6 653C 62A1 2491

To claim this, I am signing this object:

Graeme Noble gmanual