Ïðîáëåìû ñ IMQ

**SerGri** · 16-02-2010, 19:17

Ïðèêîëüíåíüêî...
Ãäå-òî íà ôîðóìå âèäåë î ïðîáëåìå 1.9.2.7-d-r1000 ñ PPPoE

ñ Íà Æåëåçÿêå WL520gu ïîä 1.9.2.7-d-r1000 ïîäíÿò àíëèì ñ äåëåíÿåì ïîëîñû ïðîñêàíèÿ íà iproute2( HTB) ñ èñïîëüçîâàíèåì imq. Ðîóòåð ÿâñÿåòñÿ êëèåíòîì ïî ñðåäñòâàì PPPOE

, ïîïðîáóéòå îáíîâèòü ïðîøèâêó äî 1.9.2.7-d-r1087.
Ìîæåò áûòü, ïðîáëåìà â ñêðèïòå ïðèîðèòåçàöèè òðàôèêà.
×èòàë â ýòîé òåìå, ÷òî åñòü ïðîáëåìà ñ MTU ïðè ñîåäèíåíèÿõ ïî PPtP (ÐÐoE).
Òî åñòü ÷åðåç ïðÿìîé êîííåêò âñ¸ åñòü è ïðàêòè÷åñêè âñåãäà, ÷åðåç ðîóòåð ÷àñòü ñàéòîâ îòâàëèâàåòñÿ, ïðè÷åì ðàíäîìíî?
Ìîæåòå çàïîñòèòü êóñîê SysLog-à ðîóòåðà ñ ìîìåíòà çàãðóçêè äî ìîìåíòà ïîòåðè êîííåêòà?
Âîîáùå íå ïîõîæå íà ïðîáëåìó ñ IPTABLES.
Áîëüøå ïîõîæå íà ñëèøêîì äëèííûé ñåãìåíò ñåòè, èëè ñëàáûé ÁÏ ðîóòåðà,
èëè åùå êàê âàðèàíò, áîðüáà ïðîâàéäåðà ñ ðîóòåðàìè.
Ïîïðîáóéòå ïîñòàâèòü ìåæäó øíóðêêîì îò ïðîâàéäåðà è ðîóòåðîì õàá.

**lsd_wiz** · 16-02-2010, 20:54

Íà ìîìåíò íàïèñàíèÿ ïåðâîãî ïîñòà ïðîøèâêó îáíàâèë äî ïîñëåäíåé. Êàê âèäíî íå ïîìãëî. Øåéïåð òîæå íå ïðè÷¸ì òàê êàê ãëþ÷èò áåç íåãî. Îí ðàáîòàåò íà ìàðêàõ iptables íà âèðòóàëüíûõ èíòåðôåéñàõ imq c mtu ðàâíûì c èíòðåôåéñîì pppoe:

Code:

[admin@~]$ ifconfig ppp0
ppp0      Link encap:Point-to-Point Protocol
          inet addr:86.57.194.165  P-t-P:93.84.80.50  Mask:255.255.255.255
          UP POINTOPOINT RUNNING MULTICAST  MTU:1492  Metric:1
          RX packets:2485421 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1964434 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:1671404664 (1593.9 Mb)  TX bytes:301511375 (287.5 Mb)

[admin@~]$ ifconfig imq0
imq0      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          UP RUNNING NOARP  MTU:1492  Metric:1
          RX packets:1924828 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1908427 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:30
          RX bytes:301490875 (287.5 Mb)  TX bytes:297318418 (283.5 Mb)

[admin@~]$ ifconfig imq1
imq1      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          UP RUNNING NOARP  MTU:1492  Metric:1
          RX packets:2428729 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2379959 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:30
          RX bytes:1667242981 (1590.0 Mb)  TX bytes:1625468639 (1550.1 Mb)

ÿ ñïðàñûâàë òàáëèöó mangle è âñå ïàêåòûøëè â îáõîä øåéïåð

Ïî ïîâîäó äëèííîãî ñåãìåòà ñåòè, íå òîò âàðèàíò îò ðîóòåðà äî ìàäåìà ïà÷êîðä â ïîëòîðà ìåòðà(íà ìîåé ïàìÿòè ëèíê óñòîé÷èâî ïîäûìàåòñÿ íà ðàññòîÿíèè äî 250 ìåòðîâ, ïðè óñëîâèè êàáåëü ï296 à ñâè÷è íà êîíöàõ àêêîðïû, ýòî íå ñêàçêà ðåàëüíî ðàáîòàåò ïðè÷¸ì ñòàáèëüíî ñ 2005ã).

èëè åùå êàê âàðèàíò, áîðüáà ïðîâàéäåðà ñ ðîóòåðàìè.

Ìîäåì ñòàâëþ â ðåæèì ðîóòåðà, íà íåì æå ïîäûìàþ pppoe ðàáîòàåò
Ïðè÷¸ì "ñàéòû" ðàíäîìíî íå ìåíÿþòñÿ êàê íå ðàáîòàëè òàê è íå ðàáîòàþò. =)

Ïîïðîáóéòå ïîñòàâèòü ìåæäó øíóðêêîì îò ïðîâàéäåðà è ðîóòåðîì õàá.

à âîò ÷åì ýòî ïîìîæåò, ÷åñòíî ïðèçíàòüñÿ, ïîíÿòü íå ìîãó.

Ïîêà èäåÿ îäíà áóäó øàìàíèòü ñ mtu.

**lsd_wiz** · 16-02-2010, 21:06

âîò áóòëîã

Code:

Jan  1 02:00:02 syslogd started: BusyBox v1.15.3
Jan  1 02:00:02 kernel: klogd started: BusyBox v1.15.3 (2010-01-24 20:40:42 MSK)
Jan  1 02:00:02 kernel: CPU revision is: 00029029
Jan  1 02:00:02 kernel: Primary instruction cache 16kB, physically tagged, 4-way, linesize 16 bytes.
Jan  1 02:00:02 kernel: Primary data cache 16kB, 2-way, linesize 16 bytes.
Jan  1 02:00:02 kernel: Linux version 2.4.37.7 (root@localhost) (gcc version 3.4.6) #1 2010-01-24 20:44:23 MSK
Jan  1 02:00:02 kernel: Setting the PFC to its default value
Jan  1 02:00:02 kernel: Determined physical RAM map:
Jan  1 02:00:02 kernel:  memory: 01000000 @ 00000000 (usable)
Jan  1 02:00:02 kernel: On node 0 totalpages: 4096
Jan  1 02:00:02 kernel: zone(0): 4096 pages.
Jan  1 02:00:02 kernel: zone(1): 0 pages.
Jan  1 02:00:02 kernel: NET4: Linux TCP/IP 1.0 for NET4.0
Jan  1 02:00:02 kernel: IP Protocols: ICMP, UDP, TCP, IGMP
Jan  1 02:00:02 kernel: IP: routing cache hash table of 2048 buckets, 16Kbytes
Jan  1 02:00:02 kernel: TCP: Hash tables configured (established 1024 bind 2048)
Jan  1 02:00:02 kernel: Linux IP multicast router 0.06 plus PIM-SM
Jan  1 02:00:02 kernel: ip_conntrack version 2.1 (5953 buckets, 11906 max) - 328 bytes per conntrack
Jan  1 02:00:02 kernel: ip_conntrack_pptp version 1.9 loaded
Jan  1 02:00:02 kernel: ip_nat_pptp version 1.5 loaded
Jan  1 02:00:02 kernel: ip_tables: (C) 2000-2002 Netfilter core team
Jan  1 02:00:02 kernel: ipt_time loading
Jan  1 02:00:02 kernel: NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Jan  1 02:00:02 dnsmasq[67]: started, version 2.51 cachesize 512
Jan  1 02:00:02 dnsmasq[67]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-I18N DHCP no-scripts no-TFTP
Jan  1 02:00:02 dnsmasq[67]: read /etc/hosts - 2 addresses
Jan  1 02:00:02 kernel: usb.c: registered new driver usbdevfs
Jan  1 02:00:02 kernel: usb.c: registered new driver hub
Jan  1 02:00:02 kernel: usb-ohci.c: USB OHCI at membase 0xb8003000, IRQ 6
Jan  1 02:00:02 kernel: usb-ohci.c: usb-00:03.0, PCI device 14e4:471a
Jan  1 02:00:03 kernel: usb.c: new USB bus registered, assigned bus number 1
Jan  1 02:00:03 kernel: hub.c: USB hub found
Jan  1 02:00:03 kernel: hub.c: 2 ports detected
Jan  1 02:00:03 kernel: ehci_hcd 00:03.1: PCI device 14e4:471a
Jan  1 02:00:03 kernel: ehci_hcd 00:03.1: irq 6, pci mem b8003800
Jan  1 02:00:03 kernel: usb.c: new USB bus registered, assigned bus number 2
Jan  1 02:00:03 kernel: ehci_hcd 00:03.1: USB 0.0 enabled, EHCI 1.00, driver 10 Dec 2004/2.4
Jan  1 02:00:03 kernel: hub.c: USB hub found
Jan  1 02:00:03 kernel: hub.c: 2 ports detected
Jan  1 02:00:03 kernel: usb.c: registered new driver usblp
Jan  1 02:00:03 kernel: printer.c: v0.13: USB Printer Device Class driver
Jan  1 02:00:03 kernel: SCSI subsystem driver Revision: 1.00
Jan  1 02:00:03 kernel: Initializing USB Mass Storage driver...
Jan  1 02:00:03 kernel: usb.c: registered new driver usb-storage
Jan  1 02:00:03 kernel: USB Mass Storage support registered.
Jan  1 02:00:03 kernel: vlan1: Setting MAC address to  00 1b fc 60 e0 c6.
Jan  1 02:00:03 kernel: VLAN (vlan1):  Underlying device (eth0) has same MAC, not checking promiscious mode.
Jan  1 02:00:04 kernel: hub.c: new USB device 00:03.1-1, assigned address 2
Jan  1 02:00:04 pppd[85]: Plugin rp-pppoe.so loaded.
Jan  1 02:00:04 pppd[85]: RP-PPPoE plugin version 3.10 compiled against pppd 2.4.5
Jan  1 02:00:04 pppd[86]: pppd 2.4.5 started by admin, uid 0
Jan  1 02:00:05 kernel: scsi0 : SCSI emulation for USB Mass Storage devices
Jan  1 02:00:05 kernel:   Vendor: JetFlash  Model: Transcend 2GB     Rev: 8.07
Jan  1 02:00:05 kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Jan  1 02:00:05 kernel: Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
Jan  1 02:00:05 kernel: sda: Waiting for disc 0 to settle.
Jan  1 02:00:05 kernel: SCSI device sda: 3944446 512-byte hdwr sectors (2020 MB)
Jan  1 02:00:05 kernel: sda: Write Protect is off
Jan  1 02:00:05 kernel: Partition check:
Jan  1 02:00:05 kernel:  /dev/scsi/host0/bus0/target0/lun0: p1 p2 <
Jan  1 02:00:05 dropbear[101]: Running in background
Jan  1 02:00:05 dropbear[102]: Child connection from ::ffff:192.168.2.1:47080
Jan  1 02:00:05 kernel:  p5 >
Jan  1 02:00:08 dropbear[102]: password auth succeeded for 'admin' from ::ffff:192.168.2.1:47080
Jan  1 02:00:09 pppd[86]: PPP session is 5869 (0x16ed)
Jan  1 02:00:09 pppd[86]: Connected to 00:30:48:d2:7e:e9 via interface vlan1
Jan  1 02:00:09 pppd[86]: Using interface ppp0
Jan  1 02:00:09 pppd[86]: Connect: ppp0 <--> vlan1
Jan  1 02:00:10 pppd[86]: CHAP authentication succeeded
Jan  1 02:00:10 pppd[86]: CHAP authentication succeeded
Jan  1 02:00:10 pppd[86]: peer from calling number 00:30:48:D2:7E:E9 authorized
Jan  1 02:00:11 pppd[86]: local  IP address 93.85.139.92
Jan  1 02:00:11 pppd[86]: remote IP address 93.84.80.50
Jan  1 02:00:11 pppd[86]: primary   DNS address 82.209.240.241
Jan  1 02:00:11 pppd[86]: secondary DNS address 82.209.243.241
Jan  1 02:00:11 dnsmasq[67]: read /etc/hosts - 2 addresses
Jan  1 02:00:11 dnsmasq[67]: using nameserver 82.209.243.241#53
Jan  1 02:00:11 dnsmasq[67]: using nameserver 82.209.240.241#53
Jan  1 02:00:11 PPPoE: connected to ISP
Jan  1 02:00:15 kernel: Adding Swap: 128920k swap-space (priority -1)
Jan  1 02:00:15 e2fsck: /dev/discs/disc0/part1: recovering journal
Feb 16 21:47:31 pppd[86]: System time change detected.
Feb 16 21:47:43 e2fsck: /dev/discs/disc0/part1 has been mounted 30 times without being checked, check forced.
Feb 16 21:48:13 e2fsck: /dev/discs/disc0/part1: 12960/230400 files (0.9% non-contiguous), 107319/460776 blocks
Feb 16 21:48:13 e2fsck: /dev/discs/disc0/part1: clean, 12960/230400 files, 107319/460776 blocks
Feb 16 21:48:13 kernel: kjournald starting.  Commit interval 5 seconds
Feb 16 21:48:13 kernel: EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,1), internal journal
Feb 16 21:48:13 kernel: EXT3-fs: mounted filesystem with ordered data mode.
Feb 16 21:48:14 rc.unslung: start service /opt/etc/init.d/S08samba
Feb 16 21:48:17 rc.unslung: start service /opt/etc/init.d/S10cron
Feb 16 21:48:17 rc.unslung: start service /opt/etc/init.d/S40dbhub
Feb 16 21:48:17 /opt/sbin/cron[151]: (CRON) STARTUP (V5.0)
Feb 16 21:48:20 rc.unslung: start service /opt/etc/init.d/S50main
Feb 16 21:48:21 kernel: IMQ driver loaded.
Feb 16 21:48:21 kernel: 	Hooking IMQ before NAT on PREROUTING.
Feb 16 21:48:21 kernel: 	Hooking IMQ after NAT on POSTROUTING.
Feb 16 21:48:22 kernel: HTB init, kernel part version 3.17
Feb 16 21:48:22 kernel: HTB init, kernel part version 3.17

**SerGri** · 16-02-2010, 21:16

Originally Posted by lsd_wiz

Íà ìîìåíò íàïèñàíèÿ ïåðâîãî ïîñòà ïðîøèâêó îáíàâèë äî ïîñëåäíåé. Êàê âèäíî íå ïîìãëî. Øåéïåð òîæå íå ïðè÷¸ì òàê êàê ãëþ÷èò áåç íåãî. Îí ðàáîòàåò íà ìàðêàõ iptables íà âèðòóàëüíûõ èíòåðôåéñàõ imq c mtu ðàâíûì c èíòðåôåéñîì pppoe:

Code:

[admin@~]$ ifconfig ppp0
ppp0      Link encap:Point-to-Point Protocol
          inet addr:86.57.194.165  P-t-P:93.84.80.50  Mask:255.255.255.255
          UP POINTOPOINT RUNNING MULTICAST  MTU:1492  Metric:1
          RX packets:2485421 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1964434 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:1671404664 (1593.9 Mb)  TX bytes:301511375 (287.5 Mb)

[admin@~]$ ifconfig imq0
imq0      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          UP RUNNING NOARP  MTU:1492  Metric:1
          RX packets:1924828 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1908427 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:30
          RX bytes:301490875 (287.5 Mb)  TX bytes:297318418 (283.5 Mb)

[admin@~]$ ifconfig imq1
imq1      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          UP RUNNING NOARP  MTU:1492  Metric:1
          RX packets:2428729 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2379959 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:30
          RX bytes:1667242981 (1590.0 Mb)  TX bytes:1625468639 (1550.1 Mb)

ÿ ñïðàñûâàë òàáëèöó mangle è âñå ïàêåòûøëè â îáõîä øåéïåð

Âñå êðàñèâî è ëîãè÷íî.
À âîò êàê íà ëîêàëüíûx èíòåðôåéñàõ?- bro
Ìîæåò, êàê ðàç ïðè ðîóòèíãå ñ br0 íà vlan1 è äàëåå íà ppp0 ÷òî-òî ïîõàáèòñÿ.

Ïî ïîâîäó äëèííîãî ñåãìåòà ñåòè, íå òîò âàðèàíò îò ðîóòåðà äî ìàäåìà ïà÷êîðä â ïîëòîðà ìåòðà(íà ìîåé ïàìÿòè ëèíê óñòîé÷èâî ïîäûìàåòñÿ íà ðàññòîÿíèè äî 250 ìåòðîâ, ïðè óñëîâèè êàáåëü ï296 à ñâè÷è íà êîíöàõ àêêîðïû, ýòî íå ñêàçêà ðåàëüíî ðàáîòàåò ïðè÷¸ì ñòàáèëüíî ñ 2005ã).

Ñîãëàñåí. Ñîáàêà íå òóò ïîðûëàñü.

Ìîäåì ñòàâëþ â ðåæèì ðîóòåðà, íà íåì æå ïîäûìàþ pppoe ðàáîòàåò
Ïðè÷¸ì "ñàéòû" ðàíäîìíî íå ìåíÿþòñÿ êàê íå ðàáîòàëè òàê è íå ðàáîòàþò. =)

Âîò òî ñòðàííî, ÷òî òîëüêî íà îïðåäåë¸ííûå ñàéòû íå ïóñêàåò.

à âîò ÷åì ýòî ïîìîæåò, ÷åñòíî ïðèçíàòüñÿ, ïîíÿòü íå ìîãó.

Ýòî áûëî ê äëèííîìó ñåãìåíòó ñåòè.

Ïîêà èäåÿ îäíà áóäó øàìàíèòü ñ mtu.

Åùå êàê âàðèàíò, ïîïðîáîâàòü TCPDump-îì ïîëîâèòü ïàêåòû ïðè ïðÿìîì ïîäêëþ÷åíèè (áåç ðîóòåðà) è ÷åðåç ðîóòåð. Ïîñìîòðåòü ðàçíèöó.

UPD: À êàêîé àäðåñ ó ðîóòåðà â ëîêàëüíîé ñåòêå?
Ïðîñòî, ñóäÿ ïî

Jan 1 02:00:05 dropbear[102]: Child connection from ::ffff:192.168.2.1:47080

, 192.168.2.1 - ýòî àäðåñ â Âàøåé âíóòðåííåé ñåòêå, Âàøåé ìàøèíêè. Òîãäà êàêîé âíóòðåííèé IP ó ðîóòåðà?

**lsd_wiz** · 16-02-2010, 21:49

Ëîêàëüíûå èíòåðôåéñû

Code:

[admin@~]$ ifconfig br0
br0       Link encap:Ethernet  HWaddr 00:1B:FC:60:E0:C6
          inet addr:192.168.3.32  Bcast:192.168.3.255  Mask:255.255.252.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:259690 errors:0 dropped:0 overruns:0 frame:0
          TX packets:274688 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:16015573 (15.2 Mb)  TX bytes:305710766 (291.5 Mb)

[admin@~]$ ifconfig vlan1
vlan1     Link encap:Ethernet  HWaddr 00:1B:FC:60:E0:C6
          inet addr:192.168.33.1  Bcast:192.168.33.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:274287 errors:0 dropped:0 overruns:0 frame:0
          TX packets:249230 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:305437213 (291.2 Mb)  TX bytes:21396687 (20.4 Mb)

**SerGri** · 16-02-2010, 22:08

Õì... Ñòðàííî....
Ïîñòàâüòå àäðåñ ðîóòåðà 192.168.50.254(1)/255.255.255.0
È íà ëîêàëüíûõ ìàøèíêàõ 192.168.50.10-15/255.255.255.0
Âîçìîæíî, ãëþê óéäåò.

Äëÿ ñðàâíåíèÿ, ó ìåíÿ:

Code:

]$ ifconfig
br0       Link encap:Ethernet  HWaddr 00:1D:60:AD:76:E8
          inet addr:192.168.22.254  Bcast:192.168.22.255  Mask:255.255.255.0
          inet6 addr: fe80::21d:60ff:fead:76e8/64 Scope:Link
          UP BROADCAST RUNNING  MTU:1500  Metric:1
          RX packets:51110075 errors:0 dropped:0 overruns:0 frame:0
          TX packets:34007725 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:903615095 (861.7 MiB)  TX bytes:3960812030 (3.6 GiB)

eth0      Link encap:Ethernet  HWaddr 00:1D:60:AD:76:E8
          inet6 addr: fe80::21d:60ff:fead:76e8/64 Scope:Link
          UP BROADCAST RUNNING  MTU:1500  Metric:1
          RX packets:34819021 errors:0 dropped:0 overruns:0 frame:0
          TX packets:51067828 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:62529066 (59.6 MiB)  TX bytes:1818737502 (1.6 GiB)
          Interrupt:4 Base address:0x1000

eth1      Link encap:Ethernet  HWaddr 00:1D:60:AD:76:E8
          inet6 addr: fe80::21d:60ff:fead:76e8/64 Scope:Link
          UP BROADCAST RUNNING  MTU:1500  Metric:1
          RX packets:51208681 errors:0 dropped:0 overruns:0 frame:100336
          TX packets:34241162 errors:40 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1672822147 (1.5 GiB)  TX bytes:27874856 (26.5 MiB)
          Interrupt:12 Base address:0x2000

imq0      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          UP RUNNING NOARP  MTU:1500  Metric:1
          RX packets:14212038 errors:0 dropped:0 overruns:0 frame:0
          TX packets:14211883 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:30
          RX bytes:3578844457 (3.3 GiB)  TX bytes:3578756182 (3.3 GiB)

imq1      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          UP RUNNING NOARP  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:30
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

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:1 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:76 (76.0 B)  TX bytes:76 (76.0 B)

vlan0     Link encap:Ethernet  HWaddr 00:1D:60:AD:76:E8
          inet6 addr: fe80::21d:60ff:fead:76e8/64 Scope:Link
          UP BROADCAST RUNNING  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:137918 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:36581240 (34.8 MiB)

vlan1     Link encap:Ethernet  HWaddr 00:1D:60:AD:76:E8
          inet addr:õõõ.õõõ.õõõ.õõõ  Bcast:õõõ.õõõ.õõõ.õõõ  Mask:255.255.255.128
          inet6 addr: fe80::21d:60ff:fead:76e8/64 Scope:Link
          UP BROADCAST RUNNING  MTU:1500  Metric:1
          RX packets:34819021 errors:0 dropped:0 overruns:0 frame:0
          TX packets:50929906 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:3730753984 (3.4 GiB)  TX bytes:1782155914 (1.6 GiB)

Åùå êàê âàðèàíò, çàäàòü âàø âîïðîñ áîëåå îïûòíûì òîâàðèùàì â ýòîé òåìå .

**lsd_wiz** · 14-01-2011, 15:39

íàø¸ë òàêîé áàã, äåâàéñ rt-n16, ïðîøèâêà RT-N16-1.9.2.7-rtn-r2470 â ñëåäóþùåì ñëó÷àå:

Code:

# /opt/etc/init.d/S10firewall
....
insmod xt_recent
insmod xt_connlimit
iptables -A FORWARD -p tcp -m connlimit -i br0 -s 192.168.1.1/32 -d ! 192.168.0.0/24 -j DROP  --syn --connlimit-above 400
iptables -A FORWARD -p tcp -m connlimit -i br0 -s 192.168.1.2/32 -d ! 192.168.0.0/24 -j DROP  --syn --connlimit-above 400
iptables -A FORWARD -p tcp -m connlimit -i br0 -s 192.168.1.3/32 -d ! 192.168.0.0/24 -j DROP  --syn --connlimit-above 400
iptables -A FORWARD -p tcp -m connlimit -i br0 -s 192.168.1.4/32 -d ! 192.168.0.0/24 -j DROP  --syn --connlimit-above 400
iptables -A FORWARD -p tcp -m connlimit -i br0 -s 192.168.1.5/32 -d ! 192.168.0.0/24 -j DROP  --syn --connlimit-above 400
...

ñèñòåìà âàëèòñÿ ceê ÷åç 5 è óõîäèò â ðåáóò. Åñëè ýòî çàêàìåíòèòü òî âñ¸ ãóä.

**lly** · 14-01-2011, 16:05

Originally Posted by lsd_wiz

íàø¸ë òàêîé áàã, äåâàéñ rt-n16, ïðîøèâêà RT-N16-1.9.2.7-rtn-r2470 â ñëåäóþùåì ñëó÷àå:

Âîñïðîèçâåñòè íå ïîëó÷àåòñÿ, âèäèìî åñòü åùå êàêîé-òî ôàêòîð. Âîçìîæíî ñíÿòü òåêñò kernel oops íåò?
Â r2274 òî-æå ñàìîå?

**lsd_wiz** · 14-01-2011, 16:17

Originally Posted by lly

Âîñïðîèçâåñòè íå ïîëó÷àåòñÿ, âèäèìî åñòü åùå êàêîé-òî ôàêòîð. Âîçìîæíî ñíÿòü òåêñò kernel oops íåò?
Â r2274 òî-æå ñàìîå?

ììì ïîïðîáóþ
2274 òàæå øëÿïà, êîãäà ìîäóëè ïîäãðóæàë ñ connlimit. ðîóòèíã ïðåêðàùàåòñÿ è ðåáóò.
êîíô â àòòà÷å, áîëüøå íå ÷åãî íå þçàþ, êðîìå dhcpd, lighttpd, cron.

**lly** · 14-01-2011, 18:33

Originally Posted by lsd_wiz

ììì ïîïðîáóþ
2274 òàæå øëÿïà, êîãäà ìîäóëè ïîäãðóæàë ñ connlimit. ðîóòèíã ïðåêðàùàåòñÿ è ðåáóò.
êîíô â àòòà÷å, áîëüøå íå ÷åãî íå þçàþ, êðîìå dhcpd, lighttpd, cron.

Ïîïðîáóþ ïîâòîðèòü, íî ñèëüíî íå óâåðåí â óñïåõå.
À åñëè îòêëþ÷èòü øåéïåð íà IMQ, ïàäåíèÿ åñòü?

**lsd_wiz** · 14-01-2011, 19:35

Originally Posted by lly

Ïîïðîáóþ ïîâòîðèòü, íî ñèëüíî íå óâåðåí â óñïåõå.
À åñëè îòêëþ÷èòü øåéïåð íà IMQ, ïàäåíèÿ åñòü?

Òàê îíî è åñòü imq è connlimit íå äðóæàò. Áûëî ïîäîçðåíèå, ÷òî imq êîñÿ÷èò. Íî øåéïåð áîëüøå ãîäà ðàáðàë íà ïðåæíåì äåâàéñå áåç âñÿêèõ êîñÿêîâ.

**lly** · 17-01-2011, 18:59

Originally Posted by lsd_wiz

Òàê îíî è åñòü imq è connlimit íå äðóæàò. Áûëî ïîäîçðåíèå, ÷òî imq êîñÿ÷èò. Íî øåéïåð áîëüøå ãîäà ðàáðàë íà ïðåæíåì äåâàéñå áåç âñÿêèõ êîñÿêîâ.

Ê ñîæàëåíèþ, äàæå èñïîëüçóÿ ïðèëîæåííûé êîíôèã, ó ìåíÿ áàã íå âñïëûâàåò. Âèäèìî íå õâàòàåò êàêîãî-òî ñî÷åòàíèÿ ïðåâûøåíèÿ òðàôôèêà.

Íà "ïðåæíåì äåâàéñå" ÿäðî 2.4?

Thread: Ïðîáëåìû ñ IMQ

Thread Tools

Rate This Thread

Display

Similar Threads

Ïðîáëåìû ñ Asus WL-520gC

ïðîáëåìû â ñâÿçêå ADSL ìîäåì_ASUS wl520_ñòàöèîíàðíûé êîìïüþòåð

Ïðîáëåìû ñ WL500gP

Tags for this Thread

Posting Permissions