[SOLVED] ipTables rule to block a port for all internal IP Addresses except one
I have a Virtual Dedicated Server with 6 IP Addresses. 1 for the server and 5 for other websites.
I want to block the access to port 9999(control panel) and 22(SSH) for all IP Addresses except 1.
They are internal IP Addresses not external.
So w1.x1.y1.z1:9999 is accessible but
do not work. Please help
I plan to use ipTables to do so since I am using it currently to block ports 993 and 995
Also, I plan to add more IP Addresses later to the same server.
SO I would prefer a rule which would allow access to w1.x1.y1.z1:9999
instead of writing 5 rules to deny access to other IP Addresses, so that I dont have write new rules when I add another IP Address.
Although this is just preference. Any rule works fine for the time being.