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New Member

VIP intermittent connectivity

Hi  All ,

We have faced  a VIP outage in the load balancer.

When we are giving a continuous ping towards the  VIP from  outside it is  facing  the  intermitted  connectivity .

Some time can ping but  other time we  could not ping .It is not only  for ICMP , for all traffic  it is getting effected . For Eg  SMTP , HTTPS .

We checked  the configuration  but could not see any failure…. All probs ,Rservers are up , and VIP is  in INSERVICE .

But the  resource usage  shows as below 

sh resource usage resource all           

Attached with this .

  Is there any chance the Denied traffic  disturbed the traffic  ? Or if any other trouble shooting step  is  there please suggest  it .

2 REPLIES
New Member

VIP intermittent connectivity

Hi!

What does "show service-policy xxx class-map yyy det" says? are there any drops?

New Member

Re: VIP intermittent connectivity

Hi ,

Thanks for the update .

There were dropped connections . But i did  not see whether it was increasing or not .

The real case was no outage of the  VIP as well  PROBE.

My question is will there be any resource related issue or anything elso which disturbes the communication .

So please suggest me if any  other method of trouble shooting  is there  .

  loadbalance:
        L7 loadbalance policy: XXX_XXXX_XXXX
        VIP Route Metric     : 77
        VIP Route Advertise  : DISABLED
        VIP ICMP Reply       : ENABLED-WHEN-ACTIVE
        VIP State: INSERVICE
        curr conns       : 61249     , hit count        : 121175656
        dropped conns    : 13629
        client pkt count : 6509671   , client byte count: 1391669633
        server pkt count : 6897918   , server byte count: 4005295077
        conn-rate-limit      : 0         , drop-count : 0
        bandwidth-rate-limit : 0         , drop-count : 0

Regards,

Sinjish.K

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