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demyan
Гость
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« : Июль 19, 2011, 14:13:10 » |
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Переодически перествает кооректно работать dhcp snooping на коммуаторах ES3526XA_V2.
#sh ver
Serial Number: A834027109
Service Tag:
Hardware Version: R01
EPLD Version: 0.00
Number of Ports: 26
Main Power Status: Up
Loader Version: 1.0.0.2
Boot ROM Version: 1.0.0.5
Operation Code Version: 1.1.0.30
#sh ip dhcp snooping
Global DHCP Snooping status: enable
DHCP Snooping Information Option Status: enable
DHCP Snooping Information Option Remote ID: mac address
DHCP Snooping Information Policy: replace
DHCP Snooping is configured on the following VLANs:
53,
Verify Source Mac-Address: enable
Interface Trusted
---------- ----------
Eth 1/1 No
Eth 1/2 No
Eth 1/3 No
Eth 1/4 No
Eth 1/5 No
Eth 1/6 No
Eth 1/7 No
Eth 1/8 No
Eth 1/9 No
Eth 1/10 No
Eth 1/11 No
Eth 1/12 No
Eth 1/13 No
Eth 1/14 No
Eth 1/15 No
Eth 1/16 No
Eth 1/17 No
Eth 1/18 No
Eth 1/19 No
Eth 1/20 No
Eth 1/21 No
Eth 1/22 No
Eth 1/23 No
Eth 1/24 No
Eth 1/25 Yes
Eth 1/26 Yes
Теряется управление - увеличиваются потери на свитч, пинг растет до 600-700мс. Абоненты перестают получать адреса по dhcp.
В этот момент в логах
[2046] 14:48:55 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2045] 14:48:55 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2044] 14:48:55 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2043] 14:48:55 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : ES3526XA_V2."
level: 7, module: 0, function: 111, and event no.: 135
[2042] 14:09:07 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2041] 14:08:53 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2040] 14:08:47 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2039] 14:08:46 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2038] 14:08:44 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2037] 14:08:44 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2036] 14:08:40 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2035] 14:08:29 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2034] 14:08:28 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2033] 14:08:26 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2032] 14:08:25 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2031] 14:08:22 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2030] 14:08:20 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2029] 14:08:19 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2028] 14:08:17 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2027] 14:08:14 2011-07-19
" DHCPSNP_TASK_DhcpsnpRx_Callback : L_MPOOL_AllocateBloc"
level: 7, module: 0, function: 111, and event no.: 135
[2026] 14:06:51 2011-07-19
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