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Boolean NQA on VRRP

Boolean NQA on VRRP

Created: Nov 25, 2020 14:44:36Latest reply: Nov 26, 2020 01:42:22 581 6 0 0 0
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Hello,


I have a client that wants to move from Cisco to Huawei but I'm having some problems migrating to Huawei.


He has an track boolean object with two ip sla. Each one is pinging a bgp neighbor and this track object is the trigger do decrement the priority on vrrp.


Below you can see the track objet on Cisco:


track 10 ip sla 1 reachability

track 20 ip sla 2 reachability

track 30 list boolean or

 object 10

 object 20


So, is there something like this on huawei routers?

I searched a lot and I just found a concept called nqa group but I don't know if I'm able to do a boolean operation and if I can apply this to a vrrp on a vlan interface.


BR


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chenhui
Admin Created Nov 25, 2020 14:55:54

Hi,
Yes, the NQA could do that. Besides the NQA, I would suggest you to use the BFD to track the connection status, and bind the VRRP session with the BFD tracking.
Kindly refer the command below
vrrp vrid 1 track bfd bfd_session
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olive.zhao
olive.zhao Admin Created Nov 25, 2020 14:45:37

Hello, dear!
It's nice to meet you in the community.
We're working on your problem. Please be patient.
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chenhui
chenhui Admin Created Nov 25, 2020 14:55:54

Hi,
Yes, the NQA could do that. Besides the NQA, I would suggest you to use the BFD to track the connection status, and bind the VRRP session with the BFD tracking.
Kindly refer the command below
vrrp vrid 1 track bfd bfd_session
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chenhui
chenhui Admin Created Nov 25, 2020 14:58:41

BTW, if you mean track multi NQA sessions to determine the final result, it is not supported to that.
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chenhui
chenhui Created Nov 25, 2020 14:59:27 (0) (0)
You can refer https://forum.huawei.com/enterprise/huawei/m/ViewThread.html?tid=672505&lang=en&container=browser&navBar=0&isOpenAttach=1  
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user_4031893
user_4031893 Created Nov 25, 2020 15:03:07

So, with BFD I can make an boolean operation?

For instance, just decrement vrrp priority if both NQA will go down.

Is it possible?
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chenhui
chenhui Admin Created Nov 26, 2020 01:42:22

Posted by user_4031893 at 2020-11-25 15:03 So, with BFD I can make an boolean operation?For instance, just decrement vrrp priority if both NQA ...
Yes, you can refer example https://support.huawei.com/hedex/hdx.do?docid=EDOC1100037168&id=dc_cfg_vrrp_0067&lang=en
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