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Проблемы с DHCP на свичах Huawey

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Добрый день !

 

Используем для построения сети коммутаторы Huawei . Домовые S2300 и районные S5300

Выдача ip адресов производится с DHCP сервера c помощью option-82

При этом, при подключении одного абонентского устройства, в логе dhcp мы видим вот такое:

 

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.9

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 via 12.0.3.2: network LUXE: no free leases

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.2

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.2

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 via 12.0.3.4: network LUXE: no free leases

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.14

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.14

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.4

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.4

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.6

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.6

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.10

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.10

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 via 12.0.1.6: network LUXE: no free leases

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.2

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.2

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.1

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.1

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.12

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.12

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 via 12.0.2.6: network LUXE: no free leases

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 via 12.0.1.10: network LUXE: no free leases

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.4

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.4

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.8

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.8

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.3

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.3

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.7

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.7

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.6.1

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.6.1

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.10

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.10

Mar 2 14:00:30 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.9

Mar 2 14:00:30 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.9

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.8

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.8

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.7

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.7

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.3

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.3

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.7

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.7

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.8

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.8

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.1

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.1

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.14

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.14

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.5

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.5

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.5

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.5

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 via 12.0.3.3: network LUXE: no free leases

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.5

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.5

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.1

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.1

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.4

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.4

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.1

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.1

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 via 12.0.4.2: network LUXE: no free leases

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 via 12.0.2.7: network LUXE: no free leases

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.9

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.9

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.5

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.5

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.6

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.6

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.3

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.3

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.13

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.13

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.11

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.11

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.9

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.9

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.10

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.10

Mar 2 14:00:31 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.12

Mar 2 14:00:31 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.12

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.1

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.1

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.5

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.5

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.8

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.8

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.2

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.2

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.9

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.2.9

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.10

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.3.10

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 via 12.0.3.4: network LUXE: no free leases

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.14

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.14

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.3

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.3

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.5

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.5

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.6.1

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.6.1

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.9

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.9

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.1

Mar 2 14:01:18 vpn dhcpd: DHCPOFFER on 109.197.253.63 to 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.1.1

Mar 2 14:01:18 vpn dhcpd: DHCPDISCOVER from 00:04:61:46:e4:37 (030bbc9abcd9468) via 12.0.4.7

И так далее …………..

В конце концов адрес выдается. Но это постоянно вызывает неполадки поскольку выдача адреса происходит долго и операционная система клиента не всегда дожидается. А также создает лишнюю нагрузку на сервер, сеть. И вообще выглядит как то нелогично.

 

Потому что вот так должно быть, это на D-link`ах ,никакого лишнего трафика, нагрузок, задержек:

 

Mar 9 10:24:56 vpn dhcpd: DHCPDISCOVER from 00:1e:68:c5:25:a0 via 12.0.6.1

Mar 9 10:24:57 vpn dhcpd: DHCPOFFER on 109.197.252.13 to 00:1e:68:c5:25:a0 (admin666) via 12.0.6.1

Mar 9 10:24:57 vpn dhcpd: DHCPREQUEST for 109.197.252.13 (172.18.1.3) from 00:1e:68:c5:25:a0 (admin666) via 12.0.6.1

Mar 9 10:24:57 vpn dhcpd: DHCPACK on 109.197.252.13 to 00:1e:68:c5:25:a0 (admin666) via 12.0.6.1

 

 

 

Собственно вопрос в том где может быть причина такого поведения коммутаторов Huawei, как это исправить?

IMPERATOR

IMPERATOR

Posted
  • Author
Posted (edited)

В Центре всей сети стоит L3 D-link 3627G за ним сервера , DHCP и DNS на отдельном сервере.

Часть сети на D-linkaх там все нормально так как в настройках релея стоит адрес сервера с DHCP и там все нормально . А вот на Huawey такого нету , ну или называется так что найти и додуматся пока не получилось.

Сети сходятся там же на сервере где и DHCP

 

Домовые huawei S2300 Вообще не поддерживают релей , районные S5300 вроде умеют, но как прикрутить непонятно

Edited by IMPERATOR

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