home LAN

[Alexandros Papadopoulos]

Hello all + kales giortes!

Stinw ena home LAN. Exoume ena striped-down mhxanaki pou dra ws 
gateway/cache/firewall kai trexei SuSE 7.2, kai alla clients pou to mono 
configuration pou exoun einai oti exoun dhlwmeno ayto to mhxanaki ws default 
gateway gia mh-topikes diey8ynseis. Ta OS twn clients einai asxeta, kai einai 
ena mpaxalo etsi ki alliws, apo W2K Server mexri alla linux distros.

Sto gateway mhxanaki:

frapas:~ # cat /proc/sys/net/ipv4/ip_forward
1
frapas:~# cat /proc/net/snmp
Ip: Forwarding DefaultTTL InReceives [...]
Ip: 1 64 0 0 0 0 [...]
<snip>

frapas:~#

To problhma: Otan enas client zhtaei mia nonlocal diey8ynsh, to wvdial.dod 
ston frapa shkwnei swsta to uplink, alla to tcpdump deixnei oti den stelnei 
paketa pros to eswteriko diktyo. To link yparxei. ta requests apo ton client 
pane ston frapa ka8e liga deyterolepta, alla o frapas den kanei forward pros 
ta mesa ta paketa. Giati?

Tis idees sas.

TIA

-A

PS: Epishs kati pou me problhmatizei einai oti enw o frapas exei mia kanonikh 
UART16550 (diapistwmeno me stty -a -F /dev/ttyS0) panw sthn opoia exw 
syndesei to Netmod, den ennoei na synde8ei se taxythta anw twn 57600bps, me 
ta idia pppd options pou se allo mhxanhma dinoun 64K ka8ara.