ip_conntrack problems with a dlink DSL504T

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hi all,

i've a dlink dsl504T, a dsl router with linux embedded:
# cat /proc/version
Linux version 2.4.17_mvl21-malta-mips_fp_le (victor@xxxxxxxxxxxxxxxxxxxxx) 
(gcc version 2.95.3 20010315 (release/MontaVista)) #62 ¶g¤@ 4¤ë 4 23:04:57 
CST 2005

i've rised ip_conntrack_max because default was 512
# cat /proc/sys/net/ipv4/netfilter/ip_conntrack_max
2048

but after a while of using p2p (mldonkey) it seems it can't handle more 
connections ... even it takes a while to connect to it by telnet ...

i don't know how to count the number of stablished connections because it uses 
BusyBox v0.61.pre (2005.04.04-15:09+0000) and it doesn't have netstat neither 
wc :-/

i've take a look at /proc/net/ip_conntrack and i can see this: (a few lines)
tcp      6 205962 ESTABLISHED src=80.37.182.178 dst=81.34.11.12 sport=1985 
dport=4662 [UNREPLIED] src=192.168.1.2 dst=80.37.182.178 sport=4662 
dport=1985 [ASSURED] use=1
tcp      6 30576 CLOSE_WAIT src=83.35.78.48 dst=81.34.11.12 sport=16451 
dport=4662 src=192.168.1.2 dst=83.35.78.48 sport=4662 dport=16451 [ASSURED] 
use=1
tcp      6 24789 CLOSE_WAIT src=80.36.59.185 dst=81.34.11.12 sport=1530 
dport=4662 src=192.168.1.2 dst=80.36.59.185 sport=4662 dport=1530 [ASSURED] 
use=1
tcp      6 188615 ESTABLISHED src=192.168.1.2 dst=62.162.220.71 sport=4662 
dport=1434 [UNREPLIED] src=62.162.220.71 dst=81.34.11.12 sport=1434 
dport=4662 [ASSURED] use=1

as far as i know, an assured connection can't be unreplied, true ?

do you know what's the problem ?

if you need more information about rules, modules loaded or anything, ask for 
it.

thanks in advance !

-- 
Jorge Salamero Sanz (bencer)
mail: <bencer@xxxxxxxxxxxxxx>
blog: <http://bys.cauterized.net/>
http: <http://www.cauterized.net/>

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