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documentation:examples:ecmp [2019/10/30 15:32] – [VM 5 (ECMP router)] olivierdocumentation:examples:ecmp [2019/10/30 15:40] – [Testing Load balancing] olivier
Line 246: Line 246:
 ==== Testing Load balancing ==== ==== Testing Load balancing ====
  
-Flows from VM1 to VM6 should be load-balanced by VM2 toward VM3 and VM4. Let's check using multiple sources and destination IP addresses:+Flows from VM1 to VM6 should be load-balanced by VM2 toward VM3 and VM4. Let's check using multiple sources and destination IP addresses
 +Using ping record feature like with this example: 
 +<code> 
 +[root@VM1]~# ping -c1 -R -S 10.0.12.21 10.0.56.26 
 +PING 10.0.56.26 (10.0.56.26) from 10.0.12.21: 56 data bytes 
 +64 bytes from 10.0.56.26: icmp_seq=0 ttl=61 time=0.358 ms 
 +RR:     10.0.23.2 
 +        10.0.35.3 
 +        10.0.56.5 
 +        10.0.56.26 
 +        10.0.35.5 
 +        10.0.23.3 
 +        10.0.12.2 
 +        10.0.12.21 
 + 
 +--- 10.0.56.26 ping statistics --- 
 +1 packets transmitted, 1 packets received, 0.0% packet loss 
 +round-trip min/avg/max/stddev = 0.358/0.358/0.358/0.000 ms 
 +</code>
  
 ^ Source ^ Destination ^ Ongoing path selected by VM2 ^ Returning path selected by VM5^ ^ Source ^ Destination ^ Ongoing path selected by VM2 ^ Returning path selected by VM5^
Line 263: Line 281:
 | 10.0.12.1 | 10.0.45.5 | VM4 | VM3 | | 10.0.12.1 | 10.0.45.5 | VM4 | VM3 |
  
-<note>There is no flow load-balancing with RADIX MPATH on FreeBSD 11, [[https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225792|seems broken with tryforward]], put proposed patch disable tryforward(fastforward) if RADIX_MPATH is enabled.</note>+<note>There is no flow load-balancing with RADIX MPATH since FreeBSD 11, [[https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225792|seems broken with tryforward]], put proposed patch disable tryforward(fastforward) if RADIX_MPATH is enabled.</note>
  
documentation/examples/ecmp.txt · Last modified: 2024/03/28 23:19 by olivier

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