Добрый день коллеги!
Была общая сеть в которой работали клиенты и сервера Novell Netware. Возникла потребность поставить маршрутизатор между клиентами и сервером.
Работает сеть по протоколу ip.
После этого обращение к серверам происходит с большой задержкой, скопировать файл размером 500 мегабайт практически невозможно, копирование файлов 200 -300 килобайт с сервера происходит довольно быстро (400-900 кб/c)
Копирование на сервер происходит быстро 250 Мб за 90 секунд. С сервера на порядок медленнее.
Посмоторел статистику на Cisco 3725
FastEthernet0/0 is up, line protocol is up
Hardware is Gt96k FE, address is 0011.936b.3720 (bia 0011.936b.3720)
Internet address is 192.168.240.254/24
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/108/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 8000 bits/sec, 9 packets/sec
5 minute output rate 0 bits/sec, 2 packets/sec
290196913 packets input, 2038536066 bytes
Received 7621239 broadcasts, 0 runts, 0 giants, 0 throttles
150151 input errors, 150151 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
310372776 packets output, 1617848731 bytes, 0 underruns
0 output errors, 0 collisions, 6 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
FastEthernet0/1 is up, line protocol is up
Hardware is Gt96k FE, address is 0011.936b.3721 (bia 0011.936b.3721)
Internet address is 192.168.230.27/24
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Auto-duplex, Auto Speed, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 01:13:31, output 01:13:31, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
324022417 packets input, 41281274 bytes
Received 13481071 broadcasts, 38 runts, 0 giants, 0 throttles
323892 input errors, 323892 CRC, 0 frame, 0 overrun, 0 ignored
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
0 watchdog
0 input packets with dribble condition detected
282037517 packets output, 702813902 bytes, 0 underruns
0 output errors, 2768338 collisions, 14 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Ошибки на стороне , где стоят сервера.
Поставил Pix вместо маршрутизатора, ситуация не лучше:
interface ethernet1 "inside" is up, line protocol is up
Hardware is i82559 ethernet, address is 0012.0146.9f42
IP address 192.168.240.5, subnet mask 255.255.255.0
MTU 1500 bytes, BW 100000 Kbit full duplex
23877002 packets input, 3607892618 bytes, 0 no buffer
Received 12451773 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
12871193 packets output, 3081645198 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
input queue (curr/max blocks): hardware (128/128) software (0/52)
output queue (curr/max blocks): hardware (2/122) software (0/1)
interface ethernet2 "intf2" is up, line protocol is up
Hardware is i82559 ethernet, address is 000d.88ef.2328
IP address 192.168.230.27, subnet mask 255.255.255.0
MTU 1500 bytes, BW 100000 Kbit full duplex
1458215 packets input, 787621460 bytes, 0 no buffer
Received 118180 broadcasts, 3436 runts, 0 giants
44265 input errors, 20486 CRC, 20343 frame, 0 overrun, 20486 ignored, 0 abort
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1267001 packets output, 541408741 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
input queue (curr/max blocks): hardware (128/128) software (0/22)
output queue (curr/max blocks): hardware (0/8) software (0/1)
Не подскажите в какую сторону смотреть?
Заранее спасибо!