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Alteon config ±âº» ¼³Á¤ (SLB ±âÁØ)
NWÃÊÂ¥  2011-03-14 14:36:54, Á¶È¸ : 279, Ãßõ : 37

Alteon config ±âº» ¼³Á¤

>>Main#/cfg/stp off
- Spanning Tree protocol À» »ç¿ëÇϰڳĴ ¸í·É¾î ÀÔ´Ï´Ù.
- ±âº» °ªÀÌ enable µÇ¾î Àֱ⿡, ÀÛ¾÷ ȯ°æ¿¡ µû¶ó ¼³Á¤ÇÏ¸é µÈ´Ù.
- ¼³Á¤ ÈÄ ¹ÝµíÀÌ reboot ÀÌ ÇÊ¿äÇÏ´Ù.

-- interface ¼³Á¤Çϱâ

>>Main#/cfg/ip/if 1/mask 255.255.255.0/addr 123.123.123.x/br 123.123.123.255/ena
- ÀåºñÀÇ interface¸¦ ³Ö¾îÁÖ´Â ¸í·É¾î ÀÔ´Ï´Ù.
- interface number¸¦ È®ÀÎ ÈÄ ip address, mask, broad ¸¦ Á¤È®È÷ ³Ö¾îÁÖ¸é µÈ´Ù.
- ÃÖ´ë 256°³ ±îÁö ¸¸µé ¼ö ÀÖ´Ù.

-- Gateway ¼³Á¤Çϱâ

>Main#/cfg/ip/gw 1/addr 123.123.123.x/ena
- gateway¸¦ ¼³Á¤ÇØ ÁÖ´Â ¸í·É¾î ÀÔ´Ï´Ù.
- ÃÖ´ë 4°³±îÁö ¸¸µé ¼ö ÀÖ´Ù.
- /cfg/ip gw 1/intr 2 -> 2sec ¸¶´Ù ping test
- /cfg/ip/gw 1/retry 8 -> 8¹ø try ÈÄ ÀÀ´äÀÌ ¾øÀ¸¸é fail·Î ¼±¾ð.
- /cfg/ip/gw 1/arp disable -? gw¿¡ ´ëÇÑ health check ¸¦ arp ¸¦ ÀÌ¿ëÇÏ¿© ÇÒ °ÍÀÎÁö ¾Æ´ÑÁö¸¦ ¼±ÅÃ
- arp disable ½Ã ICMP ¸¦ ÀÌ¿ëÇÏ¿© health check¸¦ ÇÏÁö¸¸, Router ¿¡¼­ ping(ICMP)À» ¸·¾ÒÀ» °æ¿ì¿¡´Â arp optionÀ»
  enable ÇÏ¿© arp tableÀ» ÀÌ¿ëÇÏ¿© health check ¸¦ ÇÑ´Ù.

-- port link 100 fix ¼³Á¤Çϱâ

>>Main#/cfg/port ?/fast/speed 100/mode full/fctl none/auto off
- link 100m fix ½ÃÄÑ ÁØ´Ù.
- fclt(flow control) °¢°¢ÀÇ ¿¬°áµÈ Àåºñ°¡(Alteon <-> ŸÀåºñ)´Ù¸¦ °æ¿ì buffer sizeÀÇ Â÷ÀÌ·Î ÀÎÇÏ¿© È帧ÀÌ
¿øÈ°ÇÏÁö ¸øÇÏ´Â °æ¿ì°¡ ÀÖ´Ù. À̶§¿¡ fctlÀ» ÀÌ¿ëÇÏ¿© È帧À» ¿øÈ°ÇÏ°Ô ÇØÁÙ ¼ö°¡ Àִµ¥ ÀÌ optionÀ» ¼³Á¤À»
ÇØÁØ´Ù. ÀÌ´Â AlteonÀÇ butter °¡ Ÿ Àåºñº¸´Ù Àû±â¿¡ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. ÀÌ Çö»óÀÇ ¹ß»ý½Ã overflow°¡ ¹ß»ýÇÒ ¼ö Àֱ⠶§¹®ÀÌ´Ù.
±×·¯³ª ÀϹÝÀûÀÎ °æ¿ì¿¡´Â Àåºñ°£ÀÇ Â÷ÀÌ°¡ ¾ø±â¿¡ fctlÀ» noneÀ¸·Î ¼³Á¤ÇÏ¿© »ç¿ëÀ» ÇÑ´Ù.

-- local network ¼³Á¤Çϱâ

>>Main#/cfg/ip/frwd/local/add xxx.xxx.xxx.xxx
- local network ¸¦ ¸¸µå´Â ¸í·É¾î ÀÔ´Ï´Ù. ¹ÝµíÀÌ ÇÊ¿äÇÑ »çÇ×Àº ¾Æ´Õ´Ï´Ù.
- Alteon Àåºñ´Â 4096°³ÀÇ arp¸¦ °®°í ÀÖÀ» ¼ö Àִµ¥ ÀÌ ¼öÄ¡¸¦ arp table full ³¯ °æ¿ì¸¦ ´ëºñ
  ÇÏ¿© local-network ¸¦ ¼³Á¤À» ÇØÁÝ´Ï´Ù.

-- telnet Çã¿ëÇϱâ

>>Main#/cfg/sys/tnet ena
- telnet Á¢¼Ó¿©ºÎ ÆÇ´Ü.

-- password º¯°æÇϱâ

>>Main#/cfg/sys/user/admpw
- admin password º¯°æ¿©ºÎ
- passwrod ¸¦ ºÐ½Ç½Ã remote¿¡¼­ recoveryÇϱⰡ ¾î·Á¿ì´Ï ÁÖÀÇ ÇϽñ⠹ٶø´Ï´Ù.

SLB CONFIG

-- Real server ¼³Á¤Çϱâ

>>Main#/cfg/slb/real ?/ena
- real server ¸¦ ¼³Á¤ÇÑ´Ù.
- real 1/rip xxx.xxx.xxx.xxx -> real server ÀÇ ip address ¸¦ ÁöÁ¤ÇÑ´Ù.
- real 1/weight 1 -> leastcon/roundrobin ÀÌ¿ë½Ã ÇØ´ç group¾ÈÀÇ real server ¿¡ ´ëÇÑ
                         portionÀ» Á¤ÇØÁØ´Ù. ±âº»°ªÀº 1ÀÌ´Ù.
±âº»°ªÀº none ÀÌ´Ù.
- real 1/amxcon 200000 -> real server fail ½Ã backup server °¡ À̸¦ ´ë½ÅÇÒ¼ö ÀÖ°Ô ÁöÁ¤.
±âº»°ªÀº none ÀÌ´Ù.
- real 1/inter 3 -> 3sec ¸¶´Ù health check
- real 1/retry 5 -> health check ¸¦ 5¹ø ½Ãµµ ÈÄ ¹«ÀÀ´ä½Ã fail ó¸® ÇÑ´Ù.
- real 1/tmout 10 -> Çѹø ¸ÎÀº session ÀÌ 10min °£ ¹«ÀÀ´ä(¶Ç´Â ¼­ºñ½º¸¦ ¾È ÇÒ ¶§)½Ã ÀÚµ¿ÀûÀ¸·Î
  session À» clear ÇÑ´Ù.

-- Real server ¸¦ group ·Î ¼³Á¤Çϱâ

>>Main#/cfg/slb/group ?/add ? .../add ?
- group ? ¿¡ »ý¼ºÇÑ real server Æ÷ÇÔ½ÃÄÑÁØ´Ù
- griup ¿¡¼­ reaL SERVER Á¦°Å½Ã .../rem ? À» ÀÌ¿ëÇÑ´Ù.

-- Virtaul IP ¼³Á¤Çϱâ

>>Main#/cfg/slb/virt ?/vip xxx.xxx.xxx.xxx/ena
- virt number ?¿¡ vip¸¦ ¼³Á¤ÇØÁÖ°í enable ÇØÁÝ´Ï´Ù.
>>Main#/cfg/slb/virt ?/service http/group ?
- vip¿¡ ÇØ´çÇÏ´Â ÀûÀýÇÑ ¼­ºñ½º¸¦ ÁöÁ¤ÇØ ÁÖ°í (¼­ºñ½º°¡ http¶ó¸é http·Î..)ÀÌ ¼­ºñ½º¿¡ Àû¿ëÇÒ
  group¸¦ ÁöÁ¤ÇØ ÁÝ´Ï´Ù.

-- server, client physical port ÁöÁ¤.

>>Main#/cfg/slb/port ?/server ena
>>Main#/cfg/slb/port ?/client ena
- server °¡ ¿¬°áµÇ¾î ÀÖ´Â downlink ÂÊ port ¿¡ server enable¸¦ ÇØÁÝ´Ï´Ù.
- client Áï, ÀÎÅͳݻ󿡼­ vip ·Î ¼­ºñ½º¸¦ ¹Þ°íÀÚ ÇÏ´Â ¹°¸®ÀûÀÎ port ¿¡ client enable ÇØÁÝ´Ï´Ù.

-- SLB enable

>>Main#/cfg/slb/on
- SLB enable

-- ÇöÀç ¼­ºñ½ºÁßÀÎ session À» clear Çϱâ
>>Main#/op/slb/clear
- ÇöÀçÀÇ session clear

¸ð´ÏÅ͸µ ¹æ¹ý

(information)
>>Main#/info/slb/dump
- slb°¡ ÁøÇàÁßÀÎ real server, virtual server, filter state, port state Àüü¸¦ ÇÑ´«À¸·Î
  º¼ ¼ö°¡ ÀÖ½À´Ï´Ù.
- ±×¿Ü¿¡ ~/real, ~/virt, ~/filt, ~/port ´Â °³º°ÀûÀ¸·Î ÇØ´ç ¹øÈ£¸¦ ¾Ë¸é ºÎºÐÀûÀ¸·Î »ó¼¼ÇÑ
  Á¤º¸¸¦ º¼ ¼ö ÀÖ´Ù.

>>Main#/info/slb/sess/dump
- slb ¸¦ ÅëÇÏ´Â session table Àüü¸¦ º¼ ¼ö°¡ ÀÖ´Ù.
- ~/sess/find : ƯÁ¤ source ip¸¦ Àâ¾Æ¼­ º¼ ¼ö ÀÖ´Ù.
- ~/sess/port : ƯÁ¤ port ¿¡ µé¾î¿À´Â session À» º¼ ¼ö°¡ ÀÖ´Ù.

>>Main#/info/arp/dump
- ÀÌ´Â alteon switch ¿¡ °ü·ÃµÈ arp table À» Àüü¸¦ º¼ ¼ö ÀÖ´Ù.
- ip address , MAC address , vlan, port µîÀÇ Á¤º¸¸¦ ¾Ë ¼ö ÀÖ´Ù.
- ±× ¿Ü¿¡ ~/find, ~/port, ~/vlan, ~/refpt, ~/addr ·Î ¼¼ºÎÀûÀÎ Á¤º¸¸¦ ¾òÀ» ¼ö ÀÖ´Ù.

>>Main#/info/sys
- °£´ÜÇÑ system information ¾Ë ¼ö ÀÖ´Ù.
- alteon switch Àåºñ¸í, Mac address, ip address, os version µîÀ» ¾Ë ¼ö ÀÖ´Ù.

>>Main#/info/log
- ½Ã°£´ëº°·Î log ¸¦ »ý¼ºÇϹǷΠÀåºñÀÇ »óŸ¦ ¾Ë ¼ö ÀÖ´Ù.
- ´Ü, alteon switch¿¡¼­ º¸¿©ÁÖ´Â log´Â 10¿©ÁÙ ¹Û¿¡ º¼ ¼ö°¡ ¾øÀ¸¹Ç·Î log host ÁöÁ¤ÇÏ¿©
  host¿¡¼­ °ü¸®°¡ °¡´ÉÇÏ´Ù. => /cfg/sys/syslog ¿¡¼­ host¸¦ ÁöÁ¤ÇÏ¿© ÁÖ¸é µÈ´Ù.
  ¶ÇÇÑ log¸¦ ¹Þ´Â ¼­¹ö¿¡¼­´Â syslog µ¥¸óÀÌ ÀÖ¾î¾ß ÇÑ´Ù.

>>Main#info/link
- port, speed, duplex, flow ctrl, link ÀÇ »óŸ¦ ¾Ë ¼ö ÀÖ´Ù.
- °­Á¦·Î fix °¡ µÇ¾î ÀÖ´ÂÁöÀÇ ¿©ºÎµµ ÆľÇÇϱ⠽±´Ù.

>>Main#/info/ip
- ±âº»ÀûÀÎ ip, gateway, local network ÀÇ »óŸ¦ ¾Ë ¼ö°¡ ÀÖ´Ù.

>>Main#/info/dump
- information¿¡ ÀÖ´Â ¸ðµç Á¤º¸¸¦ ³ª¿­ÇÑ´Ù.
- ÀÌ Á¤º¸´Â ÀÛ¾÷ÀÚ°¡ ¼³Á¤µÈ °ª ±âÁØÀ¸·Î Ç¥½Ã µÇ±âµÊ.

(Statistics)
>>Main#/stats/port ?/brg
- ´ëÇ¥ÀûÀ¸·Î ÇØ´ç port ¿¡¼­ portInFrames, PortOutFrames µîÀÇ °ªÀ» ¾Ë ¼ö °¡ ÀÖ´Ù.
- Discards °ü·Ã °ªÀ» ¾Ë ¼ö°¡ ÀÖ´Ù.

>>Main#/stats/port ?/ether
- ´ëÇ¥ÀûÀ¸·Î ÇØ´ç port ¿¡¼­ statssingleCollisionFrames µîÀÇ °ªÀ» ¾Ë ¼ö°¡ ÀÖ´Ù.
- CollisionFrames °ü·Ã °ªÀ» ¾Ë ¼ö°¡ ÀÖ´Ù.

>>Main#/stats/port ?/maint
- ´ëÇ¥ÀûÀ¸·Î ÇØ´ç port¿¡¼­ CRC, Ovflo µîÀÇ °ªÀ» ¾Ë ¼ö°¡ ÀÖ´Ù.

>>Main#/stats/slb/
- ~/port ?, ~/real ?, ~/group ?, ~/virt ?, ~/filt ? µîÀÇ °ªÀ» ¾Ë ¼ö ÀÖ´Ù.
- Current Sessions ¼ö¸¦ ¾Ë ¼ö Àֱ⿡ ÀÛµ¿ ÁßÀÎ °ªÀ» Á¤È®ÇÏ°Ô ÀÌÇØÇÒ ¼ö ÀÖ´Ù.
- ±× ¿Ü¿¡ °¢ ¿É¼Ç º°·ç Á¤È®ÇÑ Sessions ¼ö¸¦ ¾Ë ¼ö ÀÖ´Ù.

Maintenance

>>Main#/maint/tsdmp
- ÀåºñÀÇ ÀüüÀûÀÎ dump ¸¦ ¹Þ´Â ³»¿ëÀÔ´Ï´Ù.





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