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Help configure load balan...

Help configure load balance CX600 V800R005

Created: Dec 12, 2018 08:44:28Latest reply: Dec 19, 2018 07:06:33 1257 9 0 0 0
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This post was last edited by MihaMan at 2018-12-12 09:15. Hi everyone,


I have issue to configure load balance between ATN650 and CX600-x2.
I configured Eth-trunk between ATN650 and CX600-x2 and added here 4 gigabit optical links. If I use default adjustments, PTN does't balansing properly. For example like this: 1st - 33%; 2nd - 43%; 3rd  - 28% 4th - 38%.  


If I use load-balance packet-all, like this config:



[ATN950b-Eth-Trunk1]interface Eth-Trunk1
[ATN950b-Eth-Trunk1]load-balance packet-all
[ATN950b-Eth-Trunk1]mode lacp-static
&

[CX600-x2-Eth-Trunk1]interface Eth-Trunk1

[CX600-x2-Eth-Trunk1]load-balance packet-all
[CX600-x2-Eth-Trunk1]mode lacp-static


PTN balance trafic by 50/50 %,  but I have errors of packet loss, because in this mode PTN mixed packets sequence.


If I configure Eth-Trunk between ATNs with this configurations:




[ATN1-950b-Eth-Trunk1]interface Eth-Trunk1
[ATN1-950b-Eth-Trunk1]load-balancel4 
[ATN1-950b-Eth-Trunk1]load-balance hash-arithmetic xor-16bit
&
[ATN2-950b-Eth-Trunk1]interface Eth-Trunk1

[ATN2-950b-Eth-Trunk1]load-balancel4 
[ATN2-950b-Eth-Trunk1]load-balance hash-arithmetic xor-16bit


PTN balance traffic correctly, as I need,  without packet loss, however I cannot find this adjustmens 
on the CX600-x2. Look this:



[CX600-x2-Eth-Trunk1]load-balance ?
  packet-all   All packets
  src-dst-ip   According to source/destination IP hash arithmetic
  src-dst-mac  According to source/destination MAC hash arithmetic


How we know, we must configure ports identical on the both ends. So how i can do this, if I don't have same adjustmens on the ATN950 and CX600?
Anybody got any ideas?


Best reguards, Mikhail.
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chenhui
Admin Created Dec 18, 2018 02:16:13

Posted by MihaMan at 2018-12-17 03:14 Thank you for yoyrs attention! I tried all possible combinations of the configurations, but load bal ...
hello MihaMan, since the CX-600 is a ISP product, you can refer to http://support.huawei.com/carrier/en/hwe/index.html hope this can help you. Help configure load balance CX600 V800R005-2822121-1
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chenhui
chenhui Admin Created Dec 12, 2018 09:33:26

@MihaMan hello sir, it seems that CX600-X2 doesn't support load-balance l4 from your output. by the way, port bandwith usage of the interface in the Eth-Trunk is 35% in average, it's recommended that you add more interface into the eth-trunk to decrease the ratio.Help configure load balance CX600 V800R005-2819177-1
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Mysterious.color
Mysterious.color Created Dec 13, 2018 09:40:22

is there any related parameters?
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jomos
jomos Created Dec 15, 2018 15:26:51

No idea
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4am
4am Created Dec 16, 2018 15:20:21

For the load balance configuration, it is recommended that you try all the configuration combinations and observe the configuration for a period of time after each adjustment. If the configuration fails, change the mode. After the adjustment, you can see the effect after a period of time. Use the exhaustive method to find a solution.
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MihaMan
MihaMan Created Dec 17, 2018 03:14:52

Thank you for yoyrs attention!
I tried all possible combinations of the configurations, but load balans between ATN650 and CX600-x2 still doesn't work poperly.
I think if it possible to upgrade CX-600-x2 to the next version, anybody know what features are there? Maybe you know about commands of load balance are changed there?
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bahjat1990
bahjat1990 Created Dec 17, 2018 17:36:54

Nice job
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chenhui
chenhui Admin Created Dec 18, 2018 02:16:13

Posted by MihaMan at 2018-12-17 03:14 Thank you for yoyrs attention! I tried all possible combinations of the configurations, but load bal ...
hello MihaMan, since the CX-600 is a ISP product, you can refer to http://support.huawei.com/carrier/en/hwe/index.html hope this can help you. Help configure load balance CX600 V800R005-2822121-1
View more
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3li
3li Created Dec 18, 2018 09:34:21

Good
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twild19
twild19 Created Dec 19, 2018 07:06:33

Awesome, Help, Thanks
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