прошу помощи у тех кто радуется жизни
root@vovar:~# iptables -t nat -L POSTROUTING
Chain POSTROUTING (policy ACCEPT)
target prot opt source destination
root@vovar:~# tcpdump
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
17:58:31.749440 IP 192.168.1.102.netbios-dgm > 192.168.1.255.netbios-dgm: NBT UDP PACKET(138)
18:03:31.741831 IP 192.168.1.102.netbios-dgm > 192.168.1.255.netbios-dgm: NBT UDP PACKET(138)
18:03:44.928403 IP 192.168.1.102.netbios-dgm > 192.168.1.255.netbios-dgm: NBT UDP PACKET(138)
18:06:06.819093 ARP, Request who-has 192.168.1.1 tell 192.168.1.102, length 46
18:06:06.819118 ARP, Reply 192.168.1.1 is-at e0:cb:4e:d7:12:c7 (oui Unknown), length 28
18:06:06.819183 IP 192.168.1.102.1097 > 192.168.1.1.domain: 50783+ A? time.windows.com. (34)
18:06:06.819415 IP 192.168.1.1.domain > 192.168.1.102.1097: 50783 Refused 0/0/0 (34)
18:06:11.817740 ARP, Request who-has 192.168.1.102 tell 192.168.1.1, length 28
18:06:11.817831 ARP, Reply 192.168.1.102 is-at 00:11:2f:ce:ff:03 (oui Unknown), length 46
18:07:50.639962 IP 192.168.1.102.1097 > 192.168.1.1.domain: 10335+ A? ya.ru. (23)
18:07:50.640057 IP 192.168.1.1.domain > 192.168.1.102.1097: 10335 Refused 0/0/0 (23)
18:07:50.640565 IP 192.168.1.102.netbios-ns > 192.168.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
18:07:51.375098 IP 192.168.1.102.netbios-ns > 192.168.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
18:07:52.125075 IP 192.168.1.102.netbios-ns > 192.168.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
18:07:54.826809 IP 192.168.1.102.1097 > 192.168.1.1.domain: 3423+ A? ya.ru. (23)
18:07:54.826951 IP 192.168.1.1.domain > 192.168.1.102.1097: 3423 Refused 0/0/0 (23)
18:07:54.827448 IP 192.168.1.102.netbios-ns > 192.168.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
18:07:55.562496 IP 192.168.1.102.netbios-ns > 192.168.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
18:07:55.637731 ARP, Request who-has 192.168.1.102 tell 192.168.1.1, length 28
18:07:55.637825 ARP, Reply 192.168.1.102 is-at 00:11:2f:ce:ff:03 (oui Unknown), length 46
18:07:56.312476 IP 192.168.1.102.netbios-ns > 192.168.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
18:13:31.953495 IP 192.168.1.102.netbios-dgm > 192.168.1.255.netbios-dgm: NBT UDP PACKET(138)
18:15:44.758695 IP 192.168.1.102.netbios-dgm > 192.168.1.255.netbios-dgm: NBT UDP PACKET(138)
^C
23 packets captured
23 packets received by filter
0 packets dropped by kernel
root@vovar:~# ifconfig
eth0 Link encap:Ethernet HWaddr e0:cb:4e:d7:12:c7
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: xxx::xxx:xxxx:xxxx:xxx/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:510 errors:0 dropped:0 overruns:0 frame:0
TX packets:80 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:60539 (60.5 KB) TX bytes:9148 (9.1 KB)
Interrupt:27 Base address:0x8000
lo Link encap:Локальная петля (Loopback)
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1014 errors:0 dropped:0 overruns:0 frame:0
TX packets:1014 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:64588 (64.5 KB) TX bytes:64588 (64.5 KB)
ppp0 Link encap:Протокол PPP (Point-to-Point Protocol)
inet addr:94.77.16.72 P-t-P:77.243.240.165 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:1533 errors:21 dropped:0 overruns:0 frame:0
TX packets:954 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:220266 (220.2 KB) TX bytes:142276 (142.2 KB)
root@vovar:~# route
Таблица маршутизации ядра протокола IP
Destination Gateway Genmask Flags Metric Ref Use Iface
pdsn2-cm1.kuban * 255.255.255.255 UH 0 0 0 ppp0
192.168.1.0 * 255.255.255.0 U 1 0 0 eth0
link-local * 255.255.0.0 U 1000 0 0 ppp0
default pdsn2-cm1.kuban 0.0.0.0 UG 0 0 0 ppp0
root@vovar:~# sudo iptables-save
# Generated by iptables-save v1.4.4 on Sat Oct 30 18:43:32 2010
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]
:INBOUND - [0:0]
:LOG_FILTER - [0:0]
:LSI - [0:0]
:LSO - [0:0]
:OUTBOUND - [0:0]
-A INPUT -s 77.243.240.231/32 -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -j ACCEPT
-A INPUT -s 77.243.240.231/32 -p udp -j ACCEPT
-A INPUT -s 77.243.240.230/32 -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -j ACCEPT
-A INPUT -s 77.243.240.230/32 -p udp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p icmp -m limit --limit 10/sec -j ACCEPT
-A INPUT -d 255.255.255.255/32 -i ppp0 -j DROP
-A INPUT -s 224.0.0.0/8 -j DROP
-A INPUT -d 224.0.0.0/8 -j DROP
-A INPUT -s 255.255.255.255/32 -j DROP
-A INPUT -d 0.0.0.0/32 -j DROP
-A INPUT -m state --state INVALID -j DROP
-A INPUT -f -m limit --limit 10/min -j LSI
-A INPUT -i ppp0 -j INBOUND
-A INPUT -d 192.168.1.1/32 -i eth0 -j INBOUND
-A INPUT -d 94.77.16.72/32 -i eth0 -j INBOUND
-A INPUT -d 192.168.1.255/32 -i eth0 -j INBOUND
-A INPUT -j LOG_FILTER
-A INPUT -j LOG --log-prefix "Unknown Input" --log-level 6
-A FORWARD -p icmp -m limit --limit 10/sec -j ACCEPT
-A FORWARD -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
-A FORWARD -i eth0 -j OUTBOUND
-A FORWARD -d 192.168.1.0/24 -p tcp -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -d 192.168.1.0/24 -p udp -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -j LOG_FILTER
-A FORWARD -j LOG --log-prefix "Unknown Forward" --log-level 6
-A OUTPUT -s 94.77.16.72/32 -d 77.243.240.231/32 -p tcp -m tcp --dport 53 -j ACCEPT
-A OUTPUT -s 94.77.16.72/32 -d 77.243.240.231/32 -p udp -m udp --dport 53 -j ACCEPT
-A OUTPUT -s 94.77.16.72/32 -d 77.243.240.230/32 -p tcp -m tcp --dport 53 -j ACCEPT
-A OUTPUT -s 94.77.16.72/32 -d 77.243.240.230/32 -p udp -m udp --dport 53 -j ACCEPT
-A OUTPUT -o lo -j ACCEPT
-A OUTPUT -s 224.0.0.0/8 -j DROP
-A OUTPUT -d 224.0.0.0/8 -j DROP
-A OUTPUT -s 255.255.255.255/32 -j DROP
-A OUTPUT -d 0.0.0.0/32 -j DROP
-A OUTPUT -m state --state INVALID -j DROP
-A OUTPUT -o ppp0 -j OUTBOUND
-A OUTPUT -o eth0 -j OUTBOUND
-A OUTPUT -j LOG_FILTER
-A OUTPUT -j LOG --log-prefix "Unknown Output" --log-level 6
-A INBOUND -p tcp -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INBOUND -p udp -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INBOUND -j LSI
-A LOG_FILTER -s 95.65.62.39/32 -j DROP
-A LSI -j LOG_FILTER
-A LSI -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m limit --limit 1/sec -j LOG --log-prefix "Inbound " --log-level 6
-A LSI -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j DROP
-A LSI -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK RST -m limit --limit 1/sec -j LOG --log-prefix "Inbound " --log-level 6
-A LSI -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK RST -j DROP
-A LSI -p icmp -m icmp --icmp-type 8 -m limit --limit 1/sec -j LOG --log-prefix "Inbound " --log-level 6
-A LSI -p icmp -m icmp --icmp-type 8 -j DROP
-A LSI -m limit --limit 5/sec -j LOG --log-prefix "Inbound " --log-level 6
-A LSI -j DROP
-A LSO -j LOG_FILTER
-A LSO -m limit --limit 5/sec -j LOG --log-prefix "Outbound " --log-level 6
-A LSO -j REJECT --reject-with icmp-port-unreachable
-A OUTBOUND -p icmp -j ACCEPT
-A OUTBOUND -p tcp -m state --state RELATED,ESTABLISHED -j ACCEPT
-A OUTBOUND -p udp -m state --state RELATED,ESTABLISHED -j ACCEPT
-A OUTBOUND -j ACCEPT
COMMIT
# Completed on Sat Oct 30 18:43:32 2010
# Generated by iptables-save v1.4.4 on Sat Oct 30 18:43:32 2010
*mangle
:PREROUTING ACCEPT [1643:223000]
:INPUT ACCEPT [1643:223000]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [858:134387]
:POSTROUTING ACCEPT [841:131641]
COMMIT
# Completed on Sat Oct 30 18:43:32 2010
# Generated by iptables-save v1.4.4 on Sat Oct 30 18:43:32 2010
*nat
:PREROUTING ACCEPT [1095:64399]
:POSTROUTING ACCEPT [99:6014]
:OUTPUT ACCEPT [172:10891]
COMMIT
# Completed on Sat Oct 30 18:43:32 2010
root@vovar:~# route -n
Таблица маршутизации ядра протокола IP
Destination Gateway Genmask Flags Metric Ref Use Iface
77.243.240.165 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
192.168.1.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 ppp0
0.0.0.0 77.243.240.165 0.0.0.0 UG 0 0 0 ppp0
root@vovar:~# cat /proc/sys/net/ipv4/ip_forward
1
ping -c 4 8.8.8.8
на клиенте неработает пишет неправильный параментр -с
root@vovar:~# ping -c 4 8.8.8.8
со стороны маршрутизатора
PING 8.8.8.8 (8.8.8.

56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=47 time=258 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=52 time=304 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=52 time=251 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=52 time=206 ms
Локалка пашет инета нетroot@vovar:~# iptables -F
root@vovar:~# iptables -X
root@vovar:~# sudo iptables-save
# Generated by iptables-save v1.4.4 on Sat Oct 30 18:53:49 2010
*filter
:INPUT ACCEPT [25:2149]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [26:2383]
COMMIT
# Completed on Sat Oct 30 18:53:49 2010
# Generated by iptables-save v1.4.4 on Sat Oct 30 18:53:49 2010
*mangle
:PREROUTING ACCEPT [25:2149]
:INPUT ACCEPT [25:2149]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [26:2383]
:POSTROUTING ACCEPT [26:2383]
COMMIT
# Completed on Sat Oct 30 18:53:49 2010
# Generated by iptables-save v1.4.4 on Sat Oct 30 18:53:49 2010
*nat
:PREROUTING ACCEPT [8:408]
:POSTROUTING ACCEPT [9:567]
:OUTPUT ACCEPT [9:567]
COMMIT
# Completed on Sat Oct 30 18:53:49 2010
vova@vovar:~$ sudo iptables -F -t nat
[sudo] password for vova:
vova@vovar:~$ sudo iptables -P OUTPUT ACCEPT
vova@vovar:~$ sudo iptables-save
# Generated by iptables-save v1.4.4 on Sat Oct 30 19:03:27 2010
*filter
:INPUT ACCEPT [147:42808]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [16:4016]
COMMIT
# Completed on Sat Oct 30 19:03:27 2010
# Generated by iptables-save v1.4.4 on Sat Oct 30 19:03:27 2010
*mangle
:PREROUTING ACCEPT [147:42808]
:INPUT ACCEPT [147:42808]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [172:37886]
:POSTROUTING ACCEPT [172:37886]
COMMIT
# Completed on Sat Oct 30 19:03:27 2010
# Generated by iptables-save v1.4.4 on Sat Oct 30 19:03:27 2010
*nat
:PREROUTING ACCEPT [15:1631]
:POSTROUTING ACCEPT [55:3275]
:OUTPUT ACCEPT [55:3275]
COMMIT
# Completed on Sat Oct 30 19:03:27 2010
при таком раскладе тоже непашет
если кто настроил подскажите а то уже 1,5 дня сестра без инета (
да и еще как только я подключаю локалку со временем у меня увеличивается ping ya.ru до 15000мс а потом вообще ping: unknown host ya.ru
пробовал firestarter неполучилось тоже вот что там происходит