Ïîòåðè ïàêåòîâ

**Alex Kud** · 09-07-2006, 16:59

Ñáðîñèë íàñòðîéêè ðîóòåðà íà äåôîëòíûå, ïðîáëåìà ðåøèëàñü. Ñòðàííî ýòî... Âñåì ñïàñèáî.

**Dungeon** · 11-11-2006, 23:03

Ðîóòåð Wl500gp
ïðîøèâêà ïîñëåäíÿÿ îò ñþäà
ïèíã âåðåìåíàìè ïîäñêàêèâàåò äî íåìûñëèìîé âûñîòû...
ðàññòîÿíèå îò êîìïà äî ðîóòåðà 2 ìåòðà )
ïîäñêàæèòå ÷òî ïîïðîáîâàòü ïîêðóòèòü íàïðÿãàåò æóòü....

Code:

Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=1ìñ Ttl=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=1ìñ Ttl=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=1ìñ Ttl=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=1ìñ Ttl=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=466ìñ Ttl=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=1051ìñ Ttl=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=897ìñ Ttl=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=753ìñ Ttl=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=278ìñ Ttl=64

**coraxpda** · 12-11-2006, 06:14

Êàíàë ñìåíè (ñî ñòîðîíû ðîóòåðà) è çàôèêñèðóé ñêîðîñòü íà èíòåðôåéñå (ñî ñòîðîíû ðîóòåðà è íà êàðòå).

**netfox777** · 12-11-2006, 07:33

Ðåáÿò) ñòîëêíóëñÿ ñ òàêîé ïðîáëåìîé - ïîñëå óñòàíîâêè ïîñëåäíåé ïðîøèâêè îò Îëåãà íà÷àëèñü ïîòåðè ïàêåòîâ äî âïí ñåðâåðà è ðàéîííîãî øëþçà. Ïîñëå óñòàíîâêè 1.9.2.7-7f-post2 ïîòåðè ïðåêðàòèëèñü íî ïèíã âñ¸ ðàâíî èä¸ò íà óðîâíå 30-40ìñ) ×òî äåëàòü?) Áåç ðîóòåðà âñ¸ íîðìàëüíî - ïèíã 1-2 ìñ)

**Dungeon** · 12-11-2006, 16:39

Ñìåíà êàíàëà èçìåíåíèé íå äàåò...
Ôèêñàöèÿ ñêîðîñòè íà 56Ìáñ çàìåíÿåò âûñîêèé ïèíã ïîòåðÿìè ïàêåòîâ ïðîñòî )
×òîæ çà ãàäîñòü òî òàêàÿ íåäîëæíî îíî òàê ðàáîòàòü (

**ThinkPad** · 12-11-2006, 17:14

ñìîòðèì çàãðóçêó ïðîöà â ýòè ìîìåíòû íà ðîóòåðå è ïûòàåìñÿ ïîíÿòü ÷òî åãî ãðóçèò :-))

**Dungeon** · 12-11-2006, 17:32

ß ãëóïûé, êàê ïîñìîòðåòü åãî çàãðóçêó ? )
Äåëî â òîì ÷òî â ýòîò æå ìîìåíò ê ðîóòåðó ïî êàáåëþ ïîäêëþ÷åíà âòîðàÿ ìàøèíà íà êîòîðîé ïîäîáíûõ ïðîáëåì íåò, ò.å. ëàãàåò èìåííî âàéôàé....

**Oleg** · 12-11-2006, 17:34

Âàé-Ôàé îò Èíòåëà? Çàïðåùàéòå ýíåðãîñáåðåæåíèå.

**Dungeon** · 12-11-2006, 17:50

Äà èíòåë..
Â íàñòðîéêå âûêðóóòèë ýíåðãî ñáåðåæåíèå èç ïîëîæåíèÿ ÌÈÍ â ÌÀÊÑ
Ñèòóàöèÿ íå èçìåíèëàñü (

**coraxpda** · 12-11-2006, 18:02

Originally Posted by Dungeon

Äà èíòåë..
Â íàñòðîéêå âûêðóóòèë ýíåðãî ñáåðåæåíèå èç ïîëîæåíèÿ ÌÈÍ â ÌÀÊÑ
Ñèòóàöèÿ íå èçìåíèëàñü (

http://support.intel.com/support/wir.../cs-006205.htm

**Dungeon** · 12-11-2006, 18:21

Îáíîâèë äðîâà èíòåëà è âñå ñòàëî ñóïåð!
ÑÏÀÑÈÁÎ ÂÀÌ!!!! ÎÃÐÎÌÍÎÅ )

**Oleg** · 12-11-2006, 19:33

Ïèíã äî ÷åãî? Â èíòåðíåò èëè ñåòü êîðáèíû?

**netfox777** · 14-11-2006, 07:12

Originally Posted by Oleg

Ïèíã äî ÷åãî? Â èíòåðíåò èëè ñåòü êîðáèíû?

Ïèíãè äî âïí è äî øëþçà)

**fletch** · 14-11-2006, 08:52

Âñåì ïðèâåò!
Ñðàçó ïðîøó ïðîùåíèÿ, ÷òî íå ïî òåìå.
NetFox, cêèíü, åñëè ìîæåøü, ïîæàëóéñòà ñâîè íàñòðîéêè äëÿ Êîðáèíû (c ðîóòàìè). À òî ÿ òàê è íå ñìîã òîëêîì íàñòðîèòü ñâîé ðîóòåð (WL500 gP, ïðîøèâêà 7f). VPN ðàáîòàåò, ëîêàëêó Êîðáèíû âèäèòü îòêàçûâàåòñÿ.
Åñëè Îëåã íå ïðîòèâ, ÿ áû îòêðûë îòäåëüíóþ âåòêó ïî íàñòðîéêå ðîóòåðà íà Êîðáèíó ñ ïîøàãîâûìè èíñòðóêöèÿìè (â ñëó÷àå óäà÷àíîãî èñòå÷åíèÿ îáñòîÿòåëüñòâ).

P.S. NetFox-ó Ìû ñ òîáîé ïûòàëèñü íà ôîðóìå Êîðáèíû ïåðåñå÷üñÿ, íî ÷òî-òî íå ñðîñëîñü

**mkul** · 05-12-2006, 22:23

ïðîøèâêà 1.9.2.7-7f

ó ïðîâàéäåðà ïîõîæå ñòîèò dlink ñâè÷. 500g premium ðàáîòàåò íà íåì òîëüêî ïîñëå "çàæàòèÿ" eth0 íà 10 mbit hald duplex, ïðè ýòîì - âñå ðàâíî òåðÿåò ïàêåòû:

Code:

[admin@router root]$ ping -s 1400 172.22.1.1
PING 172.22.1.1 (172.22.1.1): 1400 data bytes
1428 bytes from 172.22.1.1: icmp_seq=0 ttl=64 time=7.9 ms
1428 bytes from 172.22.1.1: icmp_seq=1 ttl=64 time=7.3 ms
...
--- 172.22.1.1 ping statistics ---
70 packets transmitted, 66 packets received, 5% packet loss
round-trip min/avg/max = 7.2/8.6/12.0 ms

ðåàëüíî îíî òåðÿåò ïðèìåðíî 5-8% ïàêåòîâ - ñåé÷àñ ïðîñòî "ïîãîäà óäà÷íàÿ"

ìîæíî ñ ýòèì ÷òî-íèáóäü ñäåëàòü íàñòðîéêîé è òä ? èëè - èëè ìåíÿòü ðîóòåð èëè ïðîâàéäåðà èëè ñâè÷ ó ïðîâàéäåðà è òîëüêî òàê ?

Code:

[admin@router root]$ mii-tool -vv -p 0 eth0
 using the specified MII index 0.
 eth0: 10 Mbit, half duplex, link ok
   registers for MII PHY 0:
     0000 780d 0143 bc30 05e1 45e1 0004 2001
     0000 0000 0000 0000 0000 0000 0000 0000
     1000 0300 0000 0000 0200 0274 0300 0000
     0030 0004 bf00 008a 0020 0000 0020 000b
   product info: vendor 00:50:ef, model 3 rev 0
   basic mode:   10 Mbit, half duplex
   basic status: link ok
   capabilities: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
   advertising:  100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
   link partner: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control

ëþáûå ïîïûòêè ïîñòàâèòü â íå 10 mbit hd - ïîòåðÿ 90+ ïðîöåíòîâ ïàêåòîâ.
àíàëîãè÷íóþ òåìó âèäåë - òàì íè÷åãî íè ÷åì íå êîí÷èëîñü

ïðè÷åì îñíîâíûå ïîòåðè ïî çàêîíó ïîäëîñòè ïîõîæå ïðèõîäÿòñÿ íà dns çàïðîñû.

âûâîä ifconfig:

Code:

[admin@router root]$ ifconfig
br0       Link encap:Ethernet  HWaddr 00:17:31:E7:5B:E6
          inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::217:31ff:fee7:5be6/10 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3564 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3312 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:275551 (269.0 KiB)  TX bytes:1179873 (1.1 MiB)

eth0      Link encap:Ethernet  HWaddr 00:17:31:E7:5B:E6
          inet6 addr: fe80::217:31ff:fee7:5be6/10 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:287481 errors:4 dropped:0 overruns:2 frame:2
          TX packets:5320 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:373504168 (356.2 MiB)  TX bytes:1491198 (1.4 MiB)
          Interrupt:4 Base address:0x1000

eth1      Link encap:Ethernet  HWaddr 00:17:31:E7:5B:E6
          inet6 addr: fe80::217:31ff:fee7:5be6/10 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:3
          TX packets:0 errors:2103 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:2 Base address:0x2000

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 MULTICAST  MTU:16436  Metric:1
          RX packets:950 errors:0 dropped:0 overruns:0 frame:0
          TX packets:950 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:81388 (79.4 KiB)  TX bytes:81388 (79.4 KiB)

ppp0      Link encap:Point-Point Protocol
          inet addr:10.122.5.86  P-t-P:10.22.0.1  Mask:255.255.255.255
          UP POINTOPOINT RUNNING MULTICAST  MTU:1490  Metric:1
          RX packets:888 errors:0 dropped:0 overruns:0 frame:0
          TX packets:983 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:473938 (462.8 KiB)  TX bytes:184036 (179.7 KiB)

vlan0     Link encap:Ethernet  HWaddr 00:17:31:E7:5B:E6
          inet6 addr: fe80::217:31ff:fee7:5be6/10 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3565 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3722 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:289895 (283.1 KiB)  TX bytes:1219389 (1.1 MiB)

vlan1     Link encap:Ethernet  HWaddr 00:17:31:E7:5B:E6
          inet addr:172.22.5.86  Bcast:172.22.255.255  Mask:255.255.0.0
          inet6 addr: fe80::217:31ff:fee7:5be6/10 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:283914 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1596 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:368040598 (350.9 MiB)  TX bytes:271661 (265.2 KiB)

ps:

Code:

[admin@router root]$ ps
  PID  Uid     VmSize Stat Command
    1 admin       688 S   /sbin/init
    2 admin           SW  [keventd]
    3 admin           SWN [ksoftirqd_CPU0]
    4 admin           SW  [kswapd]
    5 admin           SW  [bdflush]
    6 admin           SW  [kupdated]
    7 admin           SW  [mtdblockd]
   55 admin       328 S   telnetd
   60 admin       400 S   httpd vlan1
   61 admin       500 S   nas /tmp/nas.lan.conf /tmp/nas.lan.pid lan
   66 nobody      444 S   dnsmasq
   67 admin       364 S   klogd
   68 admin       396 S   syslogd -m 0 -O /tmp/syslog.log -S -l 7
   69 admin           SW  [khubd]
   77 admin       276 S   lpd
   79 admin       260 S   p9100d -f /dev/usb/lp0 0
   82 admin       340 S   waveservermain
   84 admin       344 S   rcamdmain
   94 admin       664 S   pppd file /tmp/ppp/options.wan0
   96 admin       320 S   infosvr br0
   97 admin       436 S   watchdog
   99 admin       456 S   sh -c /usr/sbin/pptp 172.22.1.1 --nolaunchpppd
  101 admin       340 S   ntp
  102 admin       444 S   pptp: GRE-to-PPP gateway on /dev/ptmx
  109 admin       428 S   pptp: call manager for 172.22.1.1
  110 admin       572 S   -sh
  159 admin       408 R   ps

Michael

Thread: Ïîòåðè ïàêåòîâ

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Ïèíã äî ðîóòåðà ÷åðåç âàéôàé

Óâåëè÷åííûå ïèíãè è ïîòåðè ïîêåòîâ â Êîðáèíå.

ïîòåðè 5-8% ïàêåòîâ íà eth0 èíòåðôåéñå

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