On Wed, Nov 22, 2006 at 09:31:01AM +0700, Asfihani wrote: > Tapi kalau dari network lain misalnya 192.168.167.0/24 kok > ndak bisa ya? Cuman connected terus, kalau di tcpdump > hasilnya seperti ini: > > 08:58:39.141485 IP 192.168.167.123.33978 > 192.168.168.181.6969: F > 3259699361:3259699361(0) ack 3034346297 win 1460 <nop,nop,timestamp > 36185952 0> > 08:58:39.141952 IP 192.168.167.123.33978 > 192.168.168.181.6969: R > 3259699362:3259699362(0) win 0
di atas itu dicontrol-escape ^[ ya > 08:58:40.568371 IP 192.168.167.123.33980 > 192.168.168.181.6969: S > 3285407580:3285407580(0) win 5840 <mss 1460,sackOK,timestamp 36187380 > 0,nop,wscale 2> mestinya ada syn recv di sini dari 192.168.168.181, tapi ndak kelihatan. > 08:58:40.569790 IP 192.168.167.123.33980 > 192.168.168.181.6969: . ack > 1591446866 win 1460 <nop,nop,timestamp 36187381 0> ini connected. tapi ack dari FIN dan SYN_RECV packet dari 192.168.168.181 gak kelihatan. Kalau pakai multiple interface pakai tcpdump -i any saja terus kalau (mungkin ndak sengaja di-NAT), capture tcpdump di mesin 192.168.168.181 saja. kalau benar di nat, mungkin ip nat ftp module belum diload atau coba pakai 'passive'. btw, kalau masih pakai freebsd, ganti saja dulu OS-nya :P Salam, P.Y. Adi Prasaja -- Right or wrong my list. Unsubscribe option is currently unavailable. Indeed, it's available upon request .. but: cepek dulu donk!
