TCP/IP Gurus

[Panayotis Tsiamis]

Iakwbos Triantafilloy wrote:

> Panayotis Tsiamis wrote:
>
>> Exo apo ena sigekrimeno host to exeis minima
>> sta logfiles mou:
>>
>> TCP: Treason uncloaked! Peer XXX.XXX.XXX.XXX:10805/XXX shrinks window 
>> 2207195809:2207197189. Repaired.
>> .
>> .
>> .
>> TCP: Treason uncloaked! Peer XXX.XXX.XXX.XXX:10805/XXX shrinks window 
>> 2207195809:2207197189. Repaired.
>>
>>
>> Pistebo oti ofilete se kapio kako configuration firewall.
>> (Pithanos den afinei ta ICMP packeta na perasoun)
>>
>> Exei sinantisei kapios idia katastasi kai an nai pia itan i aitia
>> kai pos ti diorthose.
>>
>> PS: Don't answer with copy&paste parts from Stevens book
>>
>>
>
> Kai btw, eriksa mia matia gia workarounds (paroti to prob einai sto 
> remote end). By default paizei ena orio 2 leptwn gia na ginei 
> retransmit kati se flow control condition. Apo kei kai pera mporeis na 
> to anebaseis ayto ki allo (an kai den exei nohma, 2 lepta einai POLYS 
> xronos se pc-time/blepe dog-years).
>
> Ap oti koitaksa o kernoulas exei ena default cap pou orizetai sto 
> TCP_RTO_MAX. Allakse to se kati megalytero, px 10 lepta. Tha proteina 
> pantws na paikseis me kapoio packet sniffer opws to tcpdump gia na 
> deis ti paizei pio kathara kai meta prateis analogws.
>
>
> I.T.
>
>
Distixos den exo to xrono na katso na asxolitho me network debugging :(

(giati fisika oloi stin ellada de kanoun debugging epeidi plirononte,
epeidi tin "briskoune" to kanoun :p)

Pantos pistebeis pos prokeite gia problima kakou configuration sto OS 
pou stelnei ta paketa
i se kapio router/firewall pou yparxei endiamesa?

Kai btw, thanks for your help mate ;-]