Ïðîáëåìà ñ PPPoE íà WL-500gP V1 + ïðîâàéäåð qt.net

**wind** · 26-10-2008, 08:13

ñ îòêëþ÷åííûì ðððîå-ðåëýåì ðîóòåð âààá÷å íå öåïëÿåòñÿ

**Power** · 26-10-2008, 11:03

Originally Posted by wind

ñ îòêëþ÷åííûì ðððîå-ðåëýåì ðîóòåð âààá÷å íå öåïëÿåòñÿ

×òî çíà÷èò "íå öåïëÿåòñÿ"?
Íóæíî âûêëþ÷èòü pppoe-relay è ïåðåçàãðóçèòü ðîóòåð. Íà êîìïå, êîíå÷íî æå pppoe ïðè ýòîì ïîäíèìàòü íå íóæíî (äà îí è íå ïîäíèìåòñÿ). Åñëè ïîñëå ýòîãî èíåòà íà ðîóòåðå íå áóäåò, çàïîñòèòå ñþäà ëîã ðîóòåðà, ïðåäâàðèòåëüíî âîòêíóâ êàáåëü îò ïðîâà â êîìï è ïîäíÿâ òàì pppoe.
Äà, è ïðîâåðüòå ïðàâèëüíîñòü ââîäà ëîãèíà è ïàðîëÿ íà ðîóòåðå.

Ïîíèìàåòå, åñëè âû íå áóäåòå ñëåäîâàòü ñîâåòàì òåõ, êòî ïûòàåòñÿ âàì ïîìî÷ü íà ýòîì ôîðóìå, òî ïîìî÷ü âàì íå ñìîãóò.

**wind** · 26-10-2008, 17:04

Äûê ïèñàë æå óæå... ïðè âûêëþ÷åííîì ðåëåå ôîò òàêîå îòäàåò:

Jan 1 02:00:41 pppd[95]: PPP session is 6953
Jan 1 02:00:41 pppd[95]: Using interface ppp0
Jan 1 02:00:41 pppd[95]: Connect: ppp0 <--> vlan1
Jan 1 02:00:45 pppd[95]: CHAP authentication failed: Invalid!!
Jan 1 02:00:45 pppd[95]: Connection terminated.

**wind** · 26-10-2008, 17:22

Ïðîøó ïðîùåíèÿ, øî òî ìîé áðàóçåð ãëþêíóë... à ÿ è âíèìàíèÿ è íå îáðàòèë, äåéñòâèòåëüíî íå òîò ïàðîëü ðîóòåð íàáèðàë... õîòÿ â èíåò âñå ðàâíî íå õîäèò

Jan 1 02:00:06 kernel: vlan1: Setting MAC address to 00 1e 8c bd e3 18.
Jan 1 02:00:06 kernel: scsi0 : SCSI emulation for USB Mass Storage devices
Jan 1 02:00:07 pppd[94]: Plugin rp-pppoe.so loaded.
Jan 1 02:00:07 pppd[94]: RP-PPPoE plugin version 3.3 compiled against pppd 2.4.2
Jan 1 02:00:07 pppd[95]: pppd 2.4.2 started by wind, uid 0
Jan 1 02:00:07 pppd[95]: PPP session is 6986
Jan 1 02:00:07 pppd[95]: Using interface ppp0
Jan 1 02:00:07 pppd[95]: Connect: ppp0 <--> vlan1
Jan 1 02:00:07 kernel: Vendor: WDC WD12 Model: 00JB-00DUA3 Rev: 0000
Jan 1 02:00:07 kernel: Type: Direct-Access ANSI SCSI revision: 02
Jan 1 02:00:07 kernel: Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Jan 1 02:00:07 pppd[95]: CHAP authentication succeeded: Welcome!!
Jan 1 02:00:07 pppd[95]: peer from calling number 00:1C:F0:98:3D

F authorized
Jan 1 02:00:07 pppd[95]: local IP address 194.60.69.100
Jan 1 02:00:07 pppd[95]: remote IP address 10.0.0.10
Jan 1 02:00:07 kernel: SCSI device sda: 234375000 512-byte hdwr sectors (120000 MB)
Jan 1 02:00:07 kernel: Partition check:
Jan 1 02:00:07 kernel: p1 p2 p3
Jan 1 02:00:08 PPPoE: connect to ISP
Jan 1 02:00:08 dropbear[118]: Running in background

êàê è ðàíüøå äíñ ðåçîëâèò, à â ñåòü íå èäåò

è äóìàþ ÿ ÷òî åòî ïðîèñõîäèò ïîòîìó øî îí ïåðåñòðàèâàåò òàáëèöó ìàðøðóòèçàöèè... îí öåïëÿåòñÿ ê 10.0.0.10 è ñòðîèò íà íåãî ìàðøðóò, à âèíäà æå êàê áûëî óêàçàíî èìååò äåôîëòíûé ìàðøðóò íà 10.0.0.1

**vectorm** · 26-10-2008, 18:42

Originally Posted by wind

à âèíäà æå êàê áûëî óêàçàíî èìååò äåôîëòíûé ìàðøðóò íà 10.0.0.1

À çà÷åì?
Ñäåëàéòå íà êîìïå route -f è ïîòîì ïîïðîáóéòå
tracert ãåéòâåé_ïðîâàéäåðà.

**Power** · 26-10-2008, 19:56

Originally Posted by wind

Ïðîøó ïðîùåíèÿ, øî òî ìîé áðàóçåð ãëþêíóë... à ÿ è âíèìàíèÿ è íå îáðàòèë, äåéñòâèòåëüíî íå òîò ïàðîëü ðîóòåð íàáèðàë... õîòÿ â èíåò âñå ðàâíî íå õîäèò

Jan 1 02:00:06 kernel: vlan1: Setting MAC address to 00 1e 8c bd e3 18.
Jan 1 02:00:06 kernel: scsi0 : SCSI emulation for USB Mass Storage devices
Jan 1 02:00:07 pppd[94]: Plugin rp-pppoe.so loaded.
Jan 1 02:00:07 pppd[94]: RP-PPPoE plugin version 3.3 compiled against pppd 2.4.2
Jan 1 02:00:07 pppd[95]: pppd 2.4.2 started by wind, uid 0
Jan 1 02:00:07 pppd[95]: PPP session is 6986
Jan 1 02:00:07 pppd[95]: Using interface ppp0
Jan 1 02:00:07 pppd[95]: Connect: ppp0 <--> vlan1
Jan 1 02:00:07 kernel: Vendor: WDC WD12 Model: 00JB-00DUA3 Rev: 0000
Jan 1 02:00:07 kernel: Type: Direct-Access ANSI SCSI revision: 02
Jan 1 02:00:07 kernel: Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Jan 1 02:00:07 pppd[95]: CHAP authentication succeeded: Welcome!!
Jan 1 02:00:07 pppd[95]: peer from calling number 00:1C:F0:98:3D

F authorized
Jan 1 02:00:07 pppd[95]: local IP address 194.60.69.100
Jan 1 02:00:07 pppd[95]: remote IP address 10.0.0.10
Jan 1 02:00:07 kernel: SCSI device sda: 234375000 512-byte hdwr sectors (120000 MB)
Jan 1 02:00:07 kernel: Partition check:
Jan 1 02:00:07 kernel: p1 p2 p3
Jan 1 02:00:08 PPPoE: connect to ISP
Jan 1 02:00:08 dropbear[118]: Running in background

êàê è ðàíüøå äíñ ðåçîëâèò, à â ñåòü íå èäåò

è äóìàþ ÿ ÷òî åòî ïðîèñõîäèò ïîòîìó øî îí ïåðåñòðàèâàåò òàáëèöó ìàðøðóòèçàöèè... îí öåïëÿåòñÿ ê 10.0.0.10 è ñòðîèò íà íåãî ìàðøðóò, à âèíäà æå êàê áûëî óêàçàíî èìååò äåôîëòíûé ìàðøðóò íà 10.0.0.1

Õîðîøî, à òåïåðü ïðè òåõ æå íàñòðîéêàõ âûïîëíèòå îïÿòü íà ðîóòåðå

Code:

route -n
traceroute 213.180.204.8 #ýòî ya.ru

è ðåçóëüòàò ñþäà.

**wind** · 27-10-2008, 07:43

vectorm
îáíóëÿþ ðîóòû è êîìï ïðîñòî íå âèäèò ðîóòåð... íå ãîâîðÿ óæå î òðàññå.

íà ðîóòåðå:
route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
10.0.0.10 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 0 0 0 br0
10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 vlan1
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 10.0.0.10 0.0.0.0 UG 0 0 0 ppp0

traceroute 213.180.204.8
traceroute to 213.180.204.8 (213.180.204.8), 30 hops max, 38 byte packets
1 * * *
2 * * *
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *

**Power** · 28-10-2008, 20:24

Ìàðøðóòû âðîäå íîðìàëüíûå.
À âûëîæèòå åù¸ âûâîä êîìàíäû

Code:

iptables-save

íà âñÿêèé ñëó÷àé.

**wind** · 28-10-2008, 21:35

# Generated by iptables-save v1.2.7a on Thu Jan 1 17:57:38 1970
*nat
:PREROUTING ACCEPT [1052069:92812199]
:POSTROUTING ACCEPT [17111:1112048]
:OUTPUT ACCEPT [17198:1132265]
:VSERVER - [0:0]
-A PREROUTING -d 194.60.69.100 -j VSERVER
-A PREROUTING -d 10.42.90.8 -j VSERVER
-A POSTROUTING -s ! 194.60.69.100 -o ppp0 -j MASQUERADE
-A POSTROUTING -s ! 10.42.90.8 -o vlan1 -j MASQUERADE
-A POSTROUTING -s 192.168.1.0/255.255.255.0 -d 192.168.1.0/255.255.255.0 -o br0 -j MASQUERADE
-A VSERVER -p tcp -m tcp --dport 32813 -j DNAT --to-destination 194.60.69.100:32813
COMMIT
# Completed on Thu Jan 1 17:57:38 1970
# Generated by iptables-save v1.2.7a on Thu Jan 1 17:57:38 1970
*mangle
:PREROUTING ACCEPT [6573289:370131306]
:INPUT ACCEPT [6448613:364735418]
:FORWARD ACCEPT [3293:210450]
:OUTPUT ACCEPT [19238554:28028984889]
:POSTROUTING ACCEPT [19242105:28029257506]
COMMIT
# Completed on Thu Jan 1 17:57:38 1970
# Generated by iptables-save v1.2.7a on Thu Jan 1 17:57:38 1970
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [3293:210450]
:OUTPUT ACCEPT [19238472:28028964548]
:MACS - [0:0]
:SECURITY - [0:0]
:logaccept - [0:0]
:logdrop - [0:0]
-A INPUT -m state --state INVALID -j DROP
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -i lo -m state --state NEW -j ACCEPT
-A INPUT -i br0 -m state --state NEW -j ACCEPT
-A INPUT -i ppp0 -m state --state NEW -j SECURITY
-A INPUT -p tcp -m tcp --dport 21 -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -j DROP
-A FORWARD -i br0 -o br0 -j ACCEPT
-A FORWARD -m state --state INVALID -j DROP
-A FORWARD -p tcp -m tcp --tcp-flags SYN,RST,ACK SYN -j TCPMSS --clamp-mss-to-pmtu
-A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -i ! br0 -o ppp0 -j DROP
-A FORWARD -i ! br0 -o vlan1 -j DROP
-A FORWARD -i ! br0 -m state --state NEW -j SECURITY
-A FORWARD -m conntrack --ctstate DNAT -j ACCEPT
-A FORWARD -o br0 -j DROP
-A SECURITY -p tcp -m tcp --tcp-flags SYN,RST,ACK SYN -m limit --limit 1/sec -j RETURN
-A SECURITY -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK RST -m limit --limit 1/sec -j RETURN
-A SECURITY -p udp -m limit --limit 5/sec -j RETURN
-A SECURITY -p icmp -m limit --limit 5/sec -j RETURN
-A SECURITY -j DROP
-A logaccept -m state --state NEW -j LOG --log-prefix "ACCEPT " --log-tcp-sequence --log-tcp-options --log-ip-options
-A logaccept -j ACCEPT
-A logdrop -m state --state NEW -j LOG --log-prefix "DROP " --log-tcp-sequence --log-tcp-options --log-ip-options
-A logdrop -j DROP
COMMIT
# Completed on Thu Jan 1 17:57:38 1970

**wind** · 28-10-2008, 21:42

Äà, íî â âèíäå òî ìàðøðóòû äðóãèå... òàì äëÿ ððð âààá÷å íåò äåôîëòíîãî ðîóòèíãà, à ìàøèíà ñìîòðèò íà 10.0.0.1
â òî âðåìÿ êàê ðîóòåð íà 10.0.0.10... è êàê åòî ïîáåäèòü? íå ðîóòû, à ïðîáëåìû ñ ðîóòåðîì? õîòÿ ìîãèò èìåííî â ðîóòàõ è ïðîáëåìà òî?

**Power** · 28-10-2008, 23:26

Âñ¸ âðîäå âûãëÿäèò íîðìàëüíî è íåïîíÿòíî, ïî÷åìó íå ðàáîòàåò...

Ïî ïîâîäó ìàðøðóòîâ: íàñêîëüêî ÿ ïîíèìàþ, âñå ïðàâèëüíî. Òî åñòü, ðîóòåð èñïîëüçóåò ìàðøðóò ïî óìîë÷àíèþ íà òîò àäðåñ, ÷òî ïîëó÷åí ïî pppoe (10.0.0.10), à ñàì ýòîò àäðåñ äîñòóïåí ÷åðåç èíòåðôåéñ ppp0 :

Code:

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
10.0.0.10       0.0.0.0         255.255.255.255 UH    0      0        0 ppp0
0.0.0.0         10.0.0.10       0.0.0.0         UG    0      0        0 ppp0

À øëþç 10.0.0.1 íóæåí ëèøü äëÿ ëîêàëüíîé (ãîðîäñêîé) ñåòè, à òàêæå â òå ìîìåíòû, êîãäà pppoe íå ïîäíÿò. Áîëåå òîãî, òàê êàê pppoe ðàáîòàåò ïîâåðõ Ethernet (÷òî ñëåäóåò èç íàçâàíèÿ - Point-to-Point Protocol over Ethernet), òî íà åãî ðàáîòó íå âëèÿþò íàñòðîéêè IP-àäðåñà èíòåðôåéñà vlan1 (àäðåñ ìîæíî âîîáùå íå íàçíà÷àòü). Ïîýòîìó ëîãè÷íî, ÷òî øëþç 10.0.0.1 íå èñïîëüçóåòñÿ.

Â ïðèíöèïå, ìîæåòå äëÿ ïîëíîòû êàðòèíû âûëîæèòü ñþäà òàáëèöó ìàðøðóòèçàöèè ñ êîìïà, íî, íàñêîëüêî âèäíî èç òðàññèðîâêè, âèíäà òîæå èñïîëüçóåò øëþç 10.0.0.10

Originally Posted by wind

ñ âèíäû:
tracert 213.180.204.8

Òðàññèðîâêà ìàðøðóòà ê ya.ru [213.180.204.8]
ñ ìàêñèìàëüíûì ÷èñëîì ïðûæêîâ 30:

1 3 ms 3 ms 2 ms quantum.qt.net [10.0.0.10]
2 5 ms 5 ms 5 ms GE-L9-macleod.qt.net.ua [194.60.69.254]
3 5 ms 5 ms 5 ms quadrotech-gw.dg.net.ua [213.186.218.117]
4 5 ms 5 ms 5 ms ar4-ki-ge2-0-777.dg.net.ua [213.186.193.4]
5 * 5 ms 5 ms yandex-ua.dg.net.ua [213.186.193.174]
6 4 ms 5 ms 4 ms soloha-vlan298.yandex.net [87.250.237.9]
7 37 ms 36 ms 37 ms korolev-vlan952.yandex.net [213.180.192.242]
8 36 ms 37 ms 39 ms apollo-lagg121.yandex.net [87.250.233.103]
9 37 ms 38 ms 37 ms eliano-vlan2.yandex.net [87.250.228.137]
10 38 ms 37 ms 38 ms ya.ru [213.180.204.8]

Òðàññèðîâêà çàâåðøåíà.

À ïî ïîâîäó òîãî, ÷òî âû ïèñàëè â ñàìîì íà÷àëå

Originally Posted by wind

ïðîâàéäåð óòâåðæäàåò, ÷òî ïðîáëåìû ó ìåíÿ èç-çà òîãî ÷òî ðîóòåð íå ïîääåðæèâàåò PPPoE duplex. Ìîæåò êòî ìíå òîëêîì îáúÿñíèòü, ÷òî îíè èìåþò ââèäó? èëü ïðîñòî ãîíÿò? è ÷òî äåëàòü åñëè åòî ïðàâäà?

ß íå íàø¸ë â èíåòå îáúÿñíåíèÿ, ÷òî òàêîå "PPPoE duplex". Áûëî áû íåïëîõî, åñëè áû ïðîâàéäåð îáúÿñíèë ïîïîäðîáíåå.

Êñòàòè, åù¸: êàêèå ó âàñ íà ðîóòåðå âûñòàâëåíû çíà÷åíèÿ MTU è MRU?

**wind** · 29-10-2008, 12:40

íà ðîóòåðå âûñòàâëåíû MTU è MRU ïî óìîë÷àíèþ. Íå ìåíÿë èõ, à ÷òî ìîãóò áûòü âàðèàíòû? Òî÷íåå íà ðððîå - ýòî ðàçâå êàê òî ìîæåò ïîâëèÿòü?

**Power** · 29-10-2008, 14:04

Originally Posted by wind

íà ðîóòåðå âûñòàâëåíû MTU è MRU ïî óìîë÷àíèþ. Íå ìåíÿë èõ, à ÷òî ìîãóò áûòü âàðèàíòû? Òî÷íåå íà ðððîå - ýòî ðàçâå êàê òî ìîæåò ïîâëèÿòü?

Ïî óìîë÷àíèþ - ýòî ñêîëüêî?
Âàðèàíòû ìîãóò áûòü.
Èìåííî íà pppoe è âëèÿåò.

**wind** · 30-10-2008, 17:40

MTU: 1492
MRU: 1492

**Power** · 30-10-2008, 18:13

Äàæå íå çíàþ, ÷òî åù¸ ïðåäïîëîæèòü.
Ìîæåòå ïîïðîáîâàòü óìåíüøèòü mtu äî 1400, íî âðÿä ëè ïîìîæåò.
Ìàëîâåðîÿòíî, õîòÿ è íå èñêëþ÷åíî, ÷òî ïðîâàéäåð áîðåòñÿ ñ ðîóòåðàìè, òîãäà ìîæíî ïîïðîáîâàòü ýòî.

Thread: Ïðîáëåìà ñ PPPoE íà WL-500gP V1 + ïðîâàéäåð qt.net

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