기억창고

* 작업 환경

  - 4 port 랜카드가 서버에 2개 꽂여 있음

    즉 8개의 port 를 사용할 수 있는 NIC (ce0 ~ ce7)

  - 고객사에서 LAN 선을 하나 추가적으로 할당 받아 서버에 설정할 경우

  - 추가적인 물리적인 랜선이 꽂을때 네트워크 인터페이스 장치명이 ce0 인지? ce1 인지?  ce2 인지 알수 없음

* 인터페이스 확인

	[command]# cat /etc/path_to_inst # #       Caution! This file contains critical kernel state # "/options" 0 "options" "/pci@8,700000" 0 "pcisch" "/pci@8,700000/ide@6" 0 "uata" "/pci@8,700000/ide@6/sd@0,0" 0 "sd" "/pci@8,700000/SUNW,XVR-100@2" 0 "pfb" "/pci@8,600000" 1 "pcisch" "/pci@8,600000/pci@1" 0 "pci_pci" "/pci@8,600000/pci@1/network@0" 0 "ce" "/pci@8,600000/pci@1/network@1" 1 "ce" "/pci@8,600000/pci@1/network@2" 2 "ce" "/pci@8,600000/pci@1/network@3" 3 "ce" "/pci@8,600000/pci@2" 1 "pci_pci" "/pci@8,600000/pci@2/network@0" 4 "ce" "/pci@8,600000/pci@2/network@1" 5 "ce" "/pci@8,600000/pci@2/network@2" 6 "ce" "/pci@8,600000/pci@2/network@3" 7 "ce" "/pci@9,700000" 2 "pcisch" "/pci@9,700000/ebus@1" 0 "ebus" "/pci@9,700000/ebus@1/rtc@1,300070" 0 "todds1287" "/pci@9,700000/ebus@1/i2c@1,30" 0 "pcf8584" "/pci@9,700000/ebus@1/i2c@1,30/ioexp@0,80" 0 "ssc050" "/pci@9,700000/ebus@1/i2c@1,30/ioexp@0,82" 1 "ssc050" "/pci@9,700000/ebus@1/i2c@1,30/temperature@0,30" 0 "max1617" "/pci@9,700000/ebus@1/i2c@1,30/temperature@0,34" 1 "max1617" "/pci@9,700000/ebus@1/i2c@1,30/fru@0,a0" 20 "seeprom" "/pci@9,700000/ebus@1/i2c@1,30/fru@0,a2" 21 "seeprom" "/pci@9,700000/ebus@1/i2c@1,30/fru@0,a6" 22 "seeprom" "/pci@9,700000/ebus@1/i2c@1,30/fru@0,a8" 23 "seeprom" "/pci@9,700000/ebus@1/i2c@1,30/fru@0,ae" 24 "seeprom" "/pci@9,700000/ebus@1/i2c@1,30/ioexp@0,44" 0 "pcf8574" "/pci@9,700000/ebus@1/i2c@1,30/ioexp@0,46" 1 "pcf8574" "/pci@9,700000/ebus@1/i2c@1,30/ioexp@0,4c" 2 "pcf8574" "/pci@9,700000/ebus@1/i2c@1,30/ioexp@0,70" 3 "pcf8574" "/pci@9,700000/ebus@1/i2c@1,30/ioexp@0,72" 4 "pcf8574" "/pci@9,700000/ebus@1/i2c@1,30/temperature-sensor@0,9c" 0 "lm75" "/pci@9,700000/ebus@1/serial@1,400000" 0 "se" "/pci@9,700000/ebus@1/rsc-control@1,3062f8" 0 "su" "/pci@9,700000/ebus@1/rsc-console@1,3083f8" 1 "su" "/pci@9,700000/ebus@1/i2c@1,2e" 1 "pcf8584" "/pci@9,700000/ebus@1/i2c@1,2e/fru@0,a0" 0 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@0,a2" 1 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@0,a4" 2 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@0,a6" 3 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@0,a8" 4 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@0,aa" 5 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@0,ac" 6 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@0,ae" 7 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@2,a0" 8 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@2,a2" 9 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@2,a4" 10 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@2,a6" 11 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@2,a8" 12 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@2,aa" 13 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@2,ac" 14 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@2,ae" 15 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@4,a0" 16 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/nvram@4,a4" 17 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@4,a8" 18 "seeprom" "/pci@9,700000/ebus@1/i2c@1,2e/fru@4,aa" 19 "seeprom" "/pci@9,700000/ebus@1/pmc@1,300700" 0 "pmc" "/pci@9,700000/ebus@1/power@1,30002e" 0 "power" "/pci@9,700000/ebus@1/gpio@1,300600" 0 "gpio_87317" "/pci@9,700000/usb@1,3" 0 "ohci" "/pci@9,700000/usb@1,3/hub@2" 0 "hubd" "/pci@9,700000/usb@1,3/hub@2/keyboard@4" 0 "hid" "/pci@9,700000/network@2" 8 "ce" "/pci@9,600000" 3 "pcisch" "/pci@9,600000/SUNW,qlc@2" 0 "qlc" "/pci@9,600000/SUNW,qlc@2/fp@0,0" 0 "fp" "/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w2100001d3851de19,0" 0 "ssd" "/pci@9,600000/network@1" 9 "ce" "/memory-controller@0,400000" 0 "mc-us3" "/memory-controller@2,400000" 1 "mc-us3" "/pseudo" 0 "pseudo" "/scsi_vhci" 0 "scsi_vhci"

* link_status 를 체크

  - ndd 명령의 결과에서 link_status 가 있을 경우 ndd -get /dev/ce link_status 할 때 결과로 링크 상태 체크

	- ce 장치의 경우 link_status 항목이 없음   [command]# ndd -get /dev/ce \?  ?                             (read only) instance                      (read and write) adv_autoneg_cap               (read and write) adv_1000fdx_cap               (read and write) adv_1000hdx_cap               (read and write) adv_100T4_cap                 (read and write) adv_100fdx_cap                (read and write) adv_100hdx_cap                (read and write) adv_10fdx_cap                 (read and write) adv_10hdx_cap                 (read and write) adv_asmpause_cap              (read and write) adv_pause_cap                 (read and write) master_cfg_enable             (read and write) master_cfg_value              (read and write) use_int_xcvr                  (read and write) enable_ipg0                   (read and write) ipg0                          (read and write) ipg1                          (read and write) ipg2                          (read and write) rx_intr_pkts                  (read and write) rx_intr_time                  (read and write) red_dv4to6k                   (read and write) red_dv6to8k                   (read and write) red_dv8to10k                  (read and write) red_dv10to12k                 (read and write) tx_dma_weight                 (read and write) rx_dma_weight                 (read and write) infinite_burst                (read and write) disable_64bit                 (read and write) accept_jumbo                  (read and write) laggr_multistream             (read and write)

* IP 셋팅

	[command]# ifconfig ce5 plumb 192.168.100.100 netmask 255.255.255.0 up   [command]# ping 192.168.100.1 192.168.100.1 is alive   [command]# vi /etc/hostname.ce5 192.168.100.100

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