Problem primo zahadny mezi eunet.cz a codalan.cz

[Matus Uhlar]

In cz.net.internet Dan Lukes <DAN at obluda.kolej.mff.cuni.cz> wrote:
-> >   Tip:  jsou to dva zcela rozdilne protokoly
-> > - PING i TRACEROUTE pouziva ICMP (/dev/icmp)
-> > - HTTP TCP (/dev/tcp)

-> No, ja tam vidim tri rozdilne protokoly, TRACEROUTE pouziva na zkouseni UDP
-> (i kdyz v odpoved ceka ICMP_TIME_EXCEEDED), ale to jen tak na okraj aby
-> nedoslo ke zmateni ...

mala poznamka - traceroute pouziva ICMP_PORT_UNREACHABLE (mozno som sa
preklepol ale predsa)

ak spojenie na ine porty ide OK... moze byt problem v tcpd alebo podobnom
swinstwe na oboch stranach, odporucal by som sa kuknut na firewally...

pripadne urobit traceroute ktore by pouzivalo TCP port 80 :-)
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