How do I open the iptables firewall on my system to allow incoming connections to my Samba server?

Updated -

Release Found: Red Hat Enterprise Linux 4

The system-config-securitylevel program can be used to configure the iptables firewall on a Red Hat Enterprise Linux 4 system.

The ports required are:

  • UDP 137 netbios-ns, the NETBIOS Name Service

  • UDP 138 netbios-dgm, the NETBIOS Datagram Service

  • <...>

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content