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marc_wermund_10's avatar
marc_wermund_10
Icon for Nimbostratus rankNimbostratus
Oct 19, 2009

TCP reset issue

Hello,   I am in the process of testing a rather simple load balancing pool, but am experiencing TCP resets (as verified with a tcpdump during connection)   the virtual server is setup on ...
config
design
marc_wermund_10's avatar
marc_wermund_10
Icon for Nimbostratus rankNimbostratus
Oct 20, 2009
i disabled the monitors at the node level and pool level and get this: 

09:51:46.872726 IP (tos 0x0, ttl 64, id 29076, offset 0, flags [DF], proto TCP (6), length 60) 2xbh491-u.local.45971 > searchftc.portal.doitbestcorp.com.8000: S, cksum 0xc6d2 (correct), 2606839639:2606839639(0) win 5840  
  
  
 09:51:46.893574 IP (tos 0x0, ttl 253, id 25507, offset 0, flags [DF], proto TCP (6), length 64) searchftc.portal.doitbestcorp.com.8000 > 2xbh491-u.local.45971: S, cksum 0x52b4 (correct), 851052900:851052900(0) ack 2606839640 win 4050  
  
  
 09:51:46.893644 IP (tos 0x0, ttl 64, id 29077, offset 0, flags [DF], proto TCP (6), length 52) 2xbh491-u.local.45971 > searchftc.portal.doitbestcorp.com.8000: ., cksum 0xa281 (correct), 1:1(0) ack 1 win 92  
  
  
 09:51:46.895231 IP (tos 0x0, ttl 64, id 29078, offset 0, flags [DF], proto TCP (6), length 191) 2xbh491-u.local.45971 > searchftc.portal.doitbestcorp.com.8000: P 1:140(139) ack 1 win 92  
  
  
 09:51:46.939566 IP (tos 0x0, ttl 253, id 25528, offset 0, flags [DF], proto TCP (6), length 40) searchftc.portal.doitbestcorp.com.8000 > 2xbh491-u.local.45971: R, cksum 0x441a (correct), 1:1(0) ack 140 win 4189

basically the same thing happened as far as i can tell.