nu e nevoie...default gw-ul arunca toate pachetele catre prima retea...de acolo se descurca primul server
fram ursul polar wrote: > incearca pe serverul 2 > /sbin/ip route add 192.168.0.0/24 dev eth1 via 192.168.2.2 > > ----- Original Message ----- > From: "Laurentiu STEFAN" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Friday, October 17, 2003 4:57 PM > Subject: [rlug] Re: Ce nu este bine? > > > >>De pe un server pe altul merge OK. in cele 2 retele nu merge... >> >>==================== >> >>Pe serverul cu 2 placi de retea: >> >># traceroute 192.168.2.1 >>traceroute to 192.168.2.1 (192.168.2.1), 30 hops max, 38 byte packets >> 1 192.168.2.1 (192.168.2.1) 0.891 ms 0.513 ms 0.428 ms >># traceroute 193.231.113.125 >>traceroute to 193.231.113.125 (193.231.113.125), 30 hops max, 38 byte >>packets >> 1 perlea (193.231.113.125) 4.528 ms 4.800 ms 0.564 ms >># route -n >>Kernel IP routing table >>Destination Gateway Genmask Flags Metric Ref > > Use > >>Iface >>192.168.2.1 192.168.2.2 255.255.255.255 UGH 0 0 > > 0 eth2 > >>193.231.113.125 192.168.2.2 255.255.255.255 UGH 0 0 > > 0 eth2 > >>81.180.46.32 0.0.0.0 255.255.255.224 U 0 0 > > 0 eth0 > >>192.168.2.0 192.168.2.2 255.255.255.0 UG 0 0 > > 0 eth2 > >>192.168.2.0 0.0.0.0 255.255.255.0 U 0 0 > > 0 eth2 > >>192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 > > 0 eth1 > >>127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 > > 0 lo > >>0.0.0.0 81.180.46.33 0.0.0.0 UG 0 0 > > 0 eth0 > >>--- >>modprobe ipt_MASQUERADE >>iptables -F; iptables -t nat -F; iptables -t mangle -F >>#iptables -t nat -A POSTROUTING -o eth0 -j SNAT --to 81.180.46.46 >>iptables -t nat -A POSTROUTING -o eth0 -s 192.168.0.0/255.255.255.0 -d > > ! > >>192.168.2.0/255.255.255.0 -j SNAT --to 81.180.46.46 >>iptables -t nat -A POSTROUTING -o eth0 -s > > 192.168.2.150/255.255.255.255 -j > >>SNAT --to 81.180.46.46 >>#iptables -t nat -A POSTROUTING -o eth0 -s > > 192.168.2.1/255.255.255.255 -j > >>SNAT --to 81.180.46.46 >>#iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -d 192.168.2.1 -j >>SNAT --to 192.168.2.1 >>#iptables -t nat -A PREROUTING -d 192.168.2.0/24 -s 192.168.0.0/24 -j >>DNAT --to 192.168.0.1 >>#iptables -t nat -A PREROUTING -d 193.231.113.0/24 -s > > 192.168.0.0/24 -j > >>DNAT --to 192.168.0.1 >>echo 1 > /proc/sys/net/ipv4/ip_forward >>modprobe ip_conntrack_ftp >>modprobe ip_nat_ftp >> >> >>============= >> >>Pe server-ul 2 >> >># traceroute 81.180.46.46 >>traceroute to 81.180.46.46 (81.180.46.46), 30 hops max, 38 byte > > packets > >> 1 Ialomita.Ro (81.180.46.46) 0.689 ms 0.667 ms 0.607 ms >>route -n >>Kernel IP routing table >>Destination Gateway Genmask Flags Metric Ref > > Use > >>Iface >>255.255.255.255 0.0.0.0 255.255.255.255 UH 0 0 > > 0 eth1 > >>81.180.46.46 192.168.2.2 255.255.255.255 UGH 0 0 > > 0 eth1 > >>193.231.113.124 0.0.0.0 255.255.255.252 U 0 0 > > 0 eth0 > >>192.168.2.0 0.0.0.0 255.255.255.0 U 0 0 > > 0 eth1 > >>127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 > > 0 lo > >>0.0.0.0 193.231.113.126 0.0.0.0 UG 0 0 > > 0 eth0 > >>--- >>modprobe ipt_MASQUERADE >>iptables -F; iptables -t nat -F; iptables -t mangle -F >>#iptables -t nat -A POSTROUTING -o eth0 -j SNAT --to 193.231.113.125 >>iptables -t nat -A POSTROUTING -o eth0 -s 192.168.2.0/255.255.255.0 -j >>SNAT --to 193.231.113.125 >>echo 1 > /proc/sys/net/ipv4/ip_forward >>modprobe ip_conntrack_ftp >>modprobe ip_nat_ftp >> > > > > --- > Detalii despre listele noastre de mail: http://www.lug.ro/ > > > > -- Ciprian FRIGIOI Network Administrator Network Operation Center Genius Network Galati Romania --- Detalii despre listele noastre de mail: http://www.lug.ro/
