test failure on NAT

From: Trever Adams (trever_Adams@bigfoot.com)
Date: Sat Jun 03 2000 - 18:13:38 EST


A simple accept all/forward all firewall still has the stall problem. Below is
the last few packets on both the NAT/firewall and the local machine
(192.168.3.150).

18:10:02.639043 > kenn002a-p4-010.cybertours.com.1585 >
teton.dulug.duke.edu.www: . 122:122(0) ack 14481 win 28960 <nop,nop,timestamp
2555836 434980801,nop,nop, sack 1 {17377:23169} > (DF)
18:10:02.928432 < teton.dulug.duke.edu.www > aurora.1585: P 13033:14481(1448)
ack 123 win 32120 <nop,nop,timestamp 434980832 2555786> (DF)
18:10:02.929177 > kenn002a-p4-010.cybertours.com.1585 >
teton.dulug.duke.edu.www: . 122:122(0) ack 14481 win 28960 <nop,nop,timestamp
2555865 434980801,nop,nop, sack 1 {17377:23169} > (DF)
18:10:02.968531 < teton.dulug.duke.edu.www > aurora.1585: P 14481:15929(1448)
ack 123 win 32120 <nop,nop,timestamp 434980832 2555786> (DF)
18:10:19.248442 < teton.dulug.duke.edu.www > aurora.1585: P 14481:15929(1448)
ack 123 win 32120 <nop,nop,timestamp 434982513 2555865> (DF)
18:10:19.248959 > kenn002a-p4-010.cybertours.com.1585 >
teton.dulug.duke.edu.www: . 122:122(0) ack 15929 win 28960 <nop,nop,timestamp
2557497 434980832,nop,nop, sack 1 {17377:23169} > (DF)
18:10:19.728444 < teton.dulug.duke.edu.www > aurora.1585: P 15929:17377(1448)
ack 123 win 32120 <nop,nop,timestamp 434982542 2557497> (DF)
18:10:19.729120 > kenn002a-p4-010.cybertours.com.1585 >
teton.dulug.duke.edu.www: . 122:122(0) ack 23169 win 27512 <nop,nop,timestamp
2557546 434982542> (DF)
18:10:19.868615 < teton.dulug.duke.edu.www > aurora.1585: P 23169:24617(1448)
ack 123 win 32120 <nop,nop,timestamp 434982542 2557497> (DF)
18:10:19.869183 > kenn002a-p4-010.cybertours.com.1585 >
teton.dulug.duke.edu.www: . 122:122(0) ack 24617 win 31856 <nop,nop,timestamp
2557560 434982542> (DF)

19:10:31.787691 < 152.3.142.11.www > 192.168.3.150.1585: P 13033:14481(1448) ack
123 win 32120 <nop,nop,timestamp 434980832 2555786> (DF)
19:10:31.787754 > 192.168.3.150.1585 > 152.3.142.11.www: . 123:123(0) ack 14481
win 28960 <nop,nop,timestamp 2555865 434980801,nop,nop, sack 1 {17377:23169} >
(DF)
19:10:31.827609 < 152.3.142.11.www > 192.168.3.150.1585: P 14481:15929(1448) ack
123 win 32120 <nop,nop,timestamp 434980832 2555786> (DF)
19:10:31.827686 > 192.168.3.150.1585 > 152.3.142.11.www: . 123:123(0) ack 15929
win 27512 <nop,nop,timestamp 2555869 434980832,nop,nop, sack 1 {17377:23169} >
(DF)
19:10:48.109295 < 152.3.142.11.www > 192.168.3.150.1585: P 14481:15929(1448) ack
123 win 32120 <nop,nop,timestamp 434982513 2555865> (DF)
19:10:48.109350 > 192.168.3.150.1585 > 152.3.142.11.www: . 123:123(0) ack 15929
win 28960 <nop,nop,timestamp 2557497 434980832,nop,nop, sack 1 {17377:23169} >
(DF)
19:10:48.589425 < 152.3.142.11.www > 192.168.3.150.1585: P 15929:17377(1448) ack
123 win 32120 <nop,nop,timestamp 434982542 2557497> (DF)
19:10:48.589529 > 192.168.3.150.1585 > 152.3.142.11.www: . 123:123(0) ack 23169
win 27512 <nop,nop,timestamp 2557546 434982542> (DF)
19:10:48.729579 < 152.3.142.11.www > 192.168.3.150.1585: P 23169:24617(1448) ack
123 win 32120 <nop,nop,timestamp 434982542 2557497> (DF)
19:10:48.729646 > 192.168.3.150.1585 > 152.3.142.11.www: . 123:123(0) ack 24617
win 31856 <nop,nop,timestamp 2557560 434982542> (DF)

Trever

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