[ns] help its urgent

[anil reddy]

hello all,

    in a program to perform wired emulation i am getting the output as
below. i am not able to understand the meaning of  cc, writing to
target, linked sock etc. any help will be appreciated.


When configured, ns found the right version of tclsh in
/root/ns-allinone-2.29/bin/tclsh8.4
but it doesn't seem to be there anymore, so ns will fall back on
running the first tclsh in your path. The wrong version of tclsh may
break the test suites. Reconfigure and rebuild ns if this is a
problem.
TapAgent(_o13): linked sock 3 as READABLE
listening for pings on addr 192.168.1.8...
0.000029: Tap(_o13): recvpkt, cc:78
0.000029: Tap(_o13): recvpkt, writing to target: _o18
0.000214: Tap(_o13): recvpkt, cc:78
0.000214: Tap(_o13): recvpkt, writing to target: _o18
0.000256: Tap(_o13): recvpkt, cc:78
0.000256: Tap(_o13): recvpkt, writing to target: _o18
0.313650: Tap(_o13): recvpkt, cc:202
0.313650: Tap(_o13): recvpkt, writing to target: _o18
RealTimeScheduler: warning: slop 0.105400 exceeded limit 0.010000
[clock_:0.419066, p->time_:0.313666]
0.419096: Tap(_o13): recvpkt, cc:78
0.419096: Tap(_o13): recvpkt, writing to target: _o18
0.419194: Tap(_o13): recvpkt, cc:78
0.419194: Tap(_o13): recvpkt, writing to target: _o18
0.599329: Tap(_o13): recvpkt, cc:78
0.599329: Tap(_o13): recvpkt, writing to target: _o18
0.705903: Tap(_o13): recvpkt, cc:78
0.705903: Tap(_o13): recvpkt, writing to target: _o18
0.729205: Tap(_o13): recvpkt, cc:78
0.729205: Tap(_o13): recvpkt, writing to target: _o18
0.745454: Tap(_o13): recvpkt, cc:78
0.745454: Tap(_o13): recvpkt, writing to target: _o18
0.745541: Tap(_o13): recvpkt, cc:78
0.745541: Tap(_o13): recvpkt, writing to target: _o18
0.837391: Tap(_o13): recvpkt, cc:78
0.837391: Tap(_o13): recvpkt, writing to target: _o18
1.002148: PingResponder(_o15): not ICMP (proto: 17)
IP v:4, ihl:5, tos:0x0, id:21262, off:0 [df:0, mf:0], sum:15459, prot:17
IP src:192.168.1.5, dst: 192.168.1.255
IP len:78 ttl: 128
1.002319: PingResponder(_o15): not ICMP (proto: 17)
IP v:4, ihl:5, tos:0x0, id:15743, off:0 [df:0, mf:0], sum:18294, prot:17
IP src:192.168.2.137, dst: 192.168.2.255
IP len:78 ttl: 128
1.002349: PingResponder(_o15): not ICMP (proto: 17)
IP v:4, ihl:5, tos:0x0, id:15744, off:0 [df:0, mf:0], sum:18038, prot:17
IP src:192.168.2.137, dst: 192.168.2.255
IP len:78 ttl: 128


thanks........