Тема: Mandriva 2008 pppoe проблем (Прочетена 7121 пъти)

zerofook · « -: Oct 10, 2008, 21:01 »

Здравейте.
С напълно прясна Mandriva 2008 съм... тамън на 2 дена
Онзи ден си я инсталнах... оправих PPPoE протокола... всичко беше ток и жица имаше си нет всичко както си трябва...
Не съм изключвал компютъра и вечерта като се прибрах... нещо нета го няма. Конектва се към PPPoE дава ...Connected! но няма никакъв пинг. И към IP няма пинг. Много странна работа.
Правих настройките наново но пак никакъв успех.Писах ръчно DNS... не е от него. Някакви идеи какво може да е станало?
(Интернета ми е към sofianet )

flipz · « **Отговор #1 -:** Oct 11, 2008, 09:22 »

дай малко повече инфо като: iptables -L
пусни един 'arping -I ethx ip'
пробвай с друга ОС. с която си сигурен, че можеш да подкараш нет-а и тн

'> някой кнопикс или нещо такова. Да не да нямаш нет ..

'>

zerofook · « **Отговор #2 -:** Oct 11, 2008, 15:00 »

На компютъра има и Windows и на него интернета си работи...

iptables -L

Примерен код

[root@localhost zerofook]# iptables -L
Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere
Ifw 0 -- anywhere anywhere
eth0_in 0 -- anywhere anywhere
Reject 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:INPUT:REJECT:'
reject 0 -- anywhere anywhere

Chain FORWARD (policy DROP)
target prot opt source destination
eth0_fwd 0 -- anywhere anywhere
Reject 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:FORWARD:REJECT:'
reject 0 -- anywhere anywhere

Chain OUTPUT (policy DROP)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere
eth0_out 0 -- anywhere anywhere
Reject 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:OUTPUT:REJECT:'
reject 0 -- anywhere anywhere

Chain Drop (1 references)
target prot opt source destination
reject tcp -- anywhere anywhere tcp dpt:auth
dropBcast 0 -- anywhere anywhere
ACCEPT icmp -- anywhere anywhere icmp fragmentation-needed
ACCEPT icmp -- anywhere anywhere icmp time-exceeded
dropInvalid 0 -- anywhere anywhere
DROP udp -- anywhere anywhere multiport dports 135,microsoft-ds
DROP udp -- anywhere anywhere udp dpts:netbios-ns:netbios-ssn
DROP udp -- anywhere anywhere udp spt:netbios-ns dpts:1024:65535
DROP tcp -- anywhere anywhere multiport dports 135,netbios-ssn,microsoft-ds
DROP udp -- anywhere anywhere udp dpt:1900
dropNotSyn tcp -- anywhere anywhere
DROP udp -- anywhere anywhere udp spt:domain

Chain Ifw (1 references)
target prot opt source destination
RETURN 0 -- anywhere anywhere set ifw_wl src
DROP 0 -- anywhere anywhere set ifw_bl src
IFWLOG 0 -- anywhere anywhere state INVALID,NEW psd weight-threshold: 10 delay-threshold: 10000 lo-ports-weight: 2 hi-ports-weight: 1 IFWLOG prefix 'SCAN'

Chain Reject (4 references)
target prot opt source destination
reject tcp -- anywhere anywhere tcp dpt:auth
dropBcast 0 -- anywhere anywhere
ACCEPT icmp -- anywhere anywhere icmp fragmentation-needed
ACCEPT icmp -- anywhere anywhere icmp time-exceeded
dropInvalid 0 -- anywhere anywhere
reject udp -- anywhere anywhere multiport dports 135,microsoft-ds
reject udp -- anywhere anywhere udp dpts:netbios-ns:netbios-ssn
reject udp -- anywhere anywhere udp spt:netbios-ns dpts:1024:65535
reject tcp -- anywhere anywhere multiport dports 135,netbios-ssn,microsoft-ds
DROP udp -- anywhere anywhere udp dpt:1900
dropNotSyn tcp -- anywhere anywhere
DROP udp -- anywhere anywhere udp spt:domain

Chain all2all (0 references)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere state RELATED,ESTABLISHED
Reject 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:all2all:REJECT:'
reject 0 -- anywhere anywhere

Chain dropBcast (2 references)
target prot opt source destination
DROP 0 -- anywhere anywhere PKTTYPE = broadcast
DROP 0 -- anywhere anywhere PKTTYPE = multicast

Chain dropInvalid (2 references)
target prot opt source destination
DROP 0 -- anywhere anywhere state INVALID

Chain dropNotSyn (2 references)
target prot opt source destination
DROP tcp -- anywhere anywhere tcp flags:!FIN,SYN,RST,ACK/SYN

Chain dynamic (2 references)
target prot opt source destination

Chain eth0_fwd (1 references)
target prot opt source destination
dynamic 0 -- anywhere anywhere state INVALID,NEW

Chain eth0_in (1 references)
target prot opt source destination
dynamic 0 -- anywhere anywhere state INVALID,NEW
net2all 0 -- anywhere anywhere

Chain eth0_out (1 references)
target prot opt source destination
fw2net 0 -- anywhere anywhere

Chain fw2net (1 references)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT 0 -- anywhere anywhere

Chain logdrop (0 references)
target prot opt source destination
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:logdrop:DROP:'
DROP 0 -- anywhere anywhere

Chain logreject (0 references)
target prot opt source destination
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:logreject:REJECT:'
reject 0 -- anywhere anywhere

Chain net2all (1 references)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere state RELATED,ESTABLISHED
Drop 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:net2all:DROP:'
DROP 0 -- anywhere anywhere

Chain reject (11 references)
target prot opt source destination
DROP 0 -- anywhere anywhere PKTTYPE = broadcast
DROP 0 -- anywhere anywhere PKTTYPE = multicast
DROP 0 -- 255.255.255.255 anywhere
DROP 0 -- 224.0.0.0/4 anywhere
REJECT tcp -- anywhere anywhere reject-with tcp-reset
REJECT udp -- anywhere anywhere reject-with icmp-port-unreachable
REJECT icmp -- anywhere anywhere reject-with icmp-host-unreachable
REJECT 0 -- anywhere anywhere reject-with icmp-host-prohibited

Chain shorewall (0 references)
target prot opt source destination

Chain smurfs (0 references)
target prot opt source destination
LOG 0 -- 255.255.255.255 anywhere LOG level info prefix `Shorewall:smurfs:DROP:'
DROP 0 -- 255.255.255.255 anywhere
LOG 0 -- 224.0.0.0/4 anywhere LOG level info prefix `Shorewall:smurfs:DROP:'
DROP 0 -- 224.0.0.0/4 anywhere
[root@localhost zerofook]#

arping -I eth0 212.73.129.164

Примерен код

[root@localhost zerofook]# arping -I eth0 212.73.129.164
ARPING 212.73.129.164 from 91.134.15.99 eth0

не разбрах към какво IP трябва да ping-вам... това е IP на gbg.bg.
След написването на компандата си седи така ... като натиснах Cntrl + c ми каза че е направило няколко проби и няма нито един успешен опит.

zerofook · « **Отговор #3 -:** Oct 11, 2008, 17:25 »

Никой ли неможе да помогне...

'>

p3tzata_ · « **Отговор #4 -:** Oct 11, 2008, 19:31 »

Примерен код

ifconfig

и

Примерен код

route -n

Copy/Paste

zerofook · « **Отговор #5 -:** Oct 12, 2008, 01:46 »

ifconfig

Примерен код

[root@localhost zerofook]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:1A:4D:98:6D:1B
   inet6 addr: fe80::21a:4dff:fe98:6d1b/64 Scope:Link
   UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
   RX packets:7495 errors:0 dropped:0 overruns:0 frame:0
   TX packets:744 errors:0 dropped:0 overruns:0 carrier:0
   collisions:0 txqueuelen:1000
   RX bytes:649653 (634.4 KiB) TX bytes:49736 (48.5 KiB)
   Interrupt:255 Base address:0x4000

lo Link encap:Local 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:257 errors:0 dropped:0 overruns:0 frame:0
   TX packets:257 errors:0 dropped:0 overruns:0 carrier:0
   collisions:0 txqueuelen:0
   RX bytes:22520 (21.9 KiB) TX bytes:22520 (21.9 KiB)

ppp0 Link encap:Point-to-Point Protocol
   inet addr:91.134.15.99 P-t-P:91.134.0.36 Mask:255.255.255.255
   UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
   RX packets:591 errors:0 dropped:0 overruns:0 frame:0
   TX packets:192 errors:0 dropped:0 overruns:0 carrier:0
   collisions:0 txqueuelen:3
   RX bytes:49264 (48.1 KiB) TX bytes:1239 (1.2 KiB)

[root@localhost zerofook]#

route -n

Примерен код

[root@localhost zerofook]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
91.134.0.36 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 ppp0
[root@localhost zerofook]#

p3tzata_ · « **Отговор #6 -:** Oct 13, 2008, 09:45 »

Дай изхода и от:

Примерен код

cat /etc/resolv.conf

и

Примерен код

ping -I ppp0 91.134.0.36

(това е голямо лат. "и")

но да знаеш, че има грешка в таблицата с маршрутите:

трябва да имаш горе долу такъв ред:

Примерен код

0.0.0.0 91.134.0.36 0.0.0.0 UG 0 0 0 ppp0

zerofook · « **Отговор #7 -:** Oct 13, 2008, 18:13 »

[root@localhost zerofook]# cat /etc/resolv.conf
nameserver 91.134.15.1
nameserver 91.134.15.1 # ppp temp entry
[root@localhost zerofook]#

root@localhost zerofook]# ping -I ppp0 91.134.0.36
PING 91.134.0.36 (91.134.0.36) from 91.134.15.99 ppp0: 56(84) bytes of data.
64 bytes from 91.134.0.36: icmp_seq=1 ttl=64 time=0.605 ms
64 bytes from 91.134.0.36: icmp_seq=2 ttl=64 time=0.502 ms
64 bytes from 91.134.0.36: icmp_seq=3 ttl=64 time=0.894 ms
64 bytes from 91.134.0.36: icmp_seq=4 ttl=64 time=0.644 ms
64 bytes from 91.134.0.36: icmp_seq=5 ttl=64 time=0.520 ms

--- 91.134.0.36 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4000ms
rtt min/avg/max/mdev = 0.502/0.633/0.894/0.140 ms
[root@localhost zerofook]#

p3tzata_ · « **Отговор #8 -:** Oct 14, 2008, 08:49 »

До тук е добре.

сега пробвай да изпълниш тази комнда с root права:

Примерен код

route add -net 0.0.0.0 netmask 0.0.0.0 gw 91.134.0.36

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Автор Тема: Mandriva 2008 pppoe проблем (Прочетена 7121 пъти)