On Mon, Oct 31, 2016 at 2:48 PM, Fattah Razzaq Ghani Mughni <
fattahrazzaqghanimug...@gmail.com> wrote:

> Hi guys,
>
> Problem: There is always (DUP!) ping replies when I ping the Virtual IP.
> Workaround: restarting the freevrrpd service for every 10 minutes.
> Symptom: The (DUP!) replies will start 15 minutes after the last freevrrpd
> service restarted.
>
>
​I've reach to reproduce it on my VRRP virtual lab (
https://bsdrp.net/documentation/examples/simple_vrrp_lab) with just
freevrrpd (no quagga).
after about 3000 pings:

64 bytes from 192.168.1.254: icmp_seq=3052 ttl=64 time=0.087 ms
64 bytes from 192.168.1.254: icmp_seq=3053 ttl=64 time=0.085 ms
64 bytes from 192.168.1.254: icmp_seq=3054 ttl=64 time=0.084 ms
64 bytes from 192.168.1.254: icmp_seq=3055 ttl=64 time=0.083 ms
64 bytes from 192.168.1.254: icmp_seq=3056 ttl=64 time=0.084 ms
64 bytes from 192.168.1.254: icmp_seq=3057 ttl=64 time=0.116 ms
64 bytes from 192.168.1.254: icmp_seq=3057 ttl=64 time=0.120 ms (DUP!)
64 bytes from 192.168.1.254: icmp_seq=3058 ttl=64 time=0.088 ms
64 bytes from 192.168.1.254: icmp_seq=3058 ttl=64 time=0.091 ms (DUP!)
64 bytes from 192.168.1.254: icmp_seq=3059 ttl=64 time=0.087 ms
64 bytes from 192.168.1.254: icmp_seq=3059 ttl=64 time=0.089 ms (DUP!)
64 bytes from 192.168.1.254: icmp_seq=3060 ttl=64 time=0.084 ms
64 bytes from 192.168.1.254: icmp_seq=3060 ttl=64 time=0.087 ms (DUP!)
64 bytes from 192.168.1.254: icmp_seq=3061 ttl=64 time=0.086 ms
64 bytes from 192.168.1.254: icmp_seq=3061 ttl=64 time=0.088 ms (DUP!)
64 bytes from 192.168.1.254: icmp_seq=3062 ttl=64 time=0.083 ms

I need to dig more on this little problem (can be a problem on the
freevrrpd code or netgraph).

Regards,

Olivier
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