On Tue, 07 Sep 1999 17:13:13 +0900, Kyeseon Lee wrote: >Hi, ns users. > >I want to give a "buffer" to a router >but I couldn't find this function in ns. >Could someone help me? I'm not completely sure what you mean, but if you mean setting the queue size, use the queue-limit command: $ns queue-limit $n1 $n2 $queue_length -John Heidemann