DES-3526 Boot PROM Version 5.00.011 Firmware Version 6.20.B09 Hardware Version A4
Активировал функцию IPMB и время от времени абоненты жалуются что пропадает интернет а на свитчах вот такой лог:
May 19 13:18:32 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 13:17:46 192.168.80.207 INFO: Successful login through Web (Username: admin, IP: 192.168.88.145, MAC: 00-00-00-00-00-00) May 19 13:14:44 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 13:09:57 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 13:07:20 192.168.80.207 INFO: Configuration and log saved to flash (Username: SNMPUser, IP: 192.168.80.3, MAC: 00-15-17-0E-61-59) May 19 13:07:07 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 13:04:19 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 13:01:30 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 12:57:42 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 12:52:54 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 12:50:06 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 12:47:20 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 12:44:32 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 12:36:27 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 169.254.63.146, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 12:36:22 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 169.254.63.146, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 12:36:14 192.168.80.207 INFO: Port 1 link up, 100Mbps FULL duplex May 19 12:36:12 192.168.80.207 INFO: Port 1 link down May 19 12:34:35 192.168.80.207 INFO: Port 1 link up, 10Mbps FULL duplex May 19 12:34:32 192.168.80.207 INFO: Port 1 link down May 19 12:33:05 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1) May 19 12:31:16 192.168.80.207 WARN: Unauthenticated IP-MAC address and discarded by ip mac port binding (IP: 91.234.72.104, MAC: 14-DA-E9-19-B0-BD, port: 1)
Лечится перезагрузкой свитча. И что обидное это не только один коммутатор. С DES-3200 такой проблемы нет.
#show address_binding Command: show address_binding ACL_mode : Enabled Trap/Log : Enabled DHCP_Snoop : Enabled ARP Inspection : Disabled
Command: show address_binding dhcp_snoop DHCP_Snoop : Enabled
config address_binding ip_mac ports 1,9 allow_zeroip enable enable address_binding trap_log config address_binding dhcp_snoop max_entry ports 1,9 limit 1 config address_binding dhcp_snoop max_entry ports 2-8,10-26 limit 5
Сервер DHCP выдает ip-адрес на 2 минуты.(сделано чтобы быстрее освобождать адреса, тех клиентов кто выключил комп). В чем может быть пролмела?
_________________ Есть только миг между прошлым и будущим, именно он называется - ping.
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