Nokia (Alcatel-Lucent). Configuring Packet (IP) Filters

Packet filters (or in Cisco terminology Access Control Lists aka ACL) are one of the most used tools in a network engineer’s tool set. Blocking telnet/ssh access, restricting specific traffic flows, implementing policy-based routing or NATing – all of these tasks use IP filter’s capabilities.

In this example I’ll show you how to configure basic SSH-blocking IP filter on Alcatel-Lucent Service Routing OS running  TiMOS-B-12.0.R8 both/i386 ALCATEL SR 7750 Copyright (c) 2000-2015 Alcatel-Lucent .