Re: carp and duplicated echo replies

2009-03-18 Thread Steve Polyack

gahn wrote:

My two servers have carp configured and work fine. but the pings directed to 
the virtual interface (carp interface for both server) result duplicated 
replies:

64 bytes from 172.20.1.25: icmp_seq=0 ttl=64 time=0.049 ms
64 bytes from 172.20.1.25: icmp_seq=1 ttl=64 time=0.016 ms (DUP!)
64 bytes from 172.20.1.25: icmp_seq=2 ttl=64 time=0.020 ms
64 bytes from 172.20.1.25: icmp_seq=3 ttl=64 time=0.035 ms (DUP!)
64 bytes from 172.20.1.25: icmp_seq=4 ttl=64 time=0.016 ms
64 bytes from 172.20.1.25: icmp_seq=5 ttl=64 time=0.015 ms (DUP!)
64 bytes from 172.20.1.25: icmp_seq=6 ttl=64 time=0.014 ms
64 bytes from 172.20.1.25: icmp_seq=7 ttl=64 time=0.014 ms (DUP!)
...

Is that normal? VRRP virtual interface don't seem to behave that way.
  
No, that's not normal.  Are you sure that you specified different 
advskews for the carp interfaces on both servers?  Do the interfaces 
both display that they are in MASTER status, or is one in BACKUP mode?


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carp and duplicated echo replies

2009-03-18 Thread gahn

Hi all:

My two servers have carp configured and work fine. but the pings directed to 
the virtual interface (carp interface for both server) result duplicated 
replies:

64 bytes from 172.20.1.25: icmp_seq=0 ttl=64 time=0.049 ms
64 bytes from 172.20.1.25: icmp_seq=1 ttl=64 time=0.016 ms (DUP!)
64 bytes from 172.20.1.25: icmp_seq=2 ttl=64 time=0.020 ms
64 bytes from 172.20.1.25: icmp_seq=3 ttl=64 time=0.035 ms (DUP!)
64 bytes from 172.20.1.25: icmp_seq=4 ttl=64 time=0.016 ms
64 bytes from 172.20.1.25: icmp_seq=5 ttl=64 time=0.015 ms (DUP!)
64 bytes from 172.20.1.25: icmp_seq=6 ttl=64 time=0.014 ms
64 bytes from 172.20.1.25: icmp_seq=7 ttl=64 time=0.014 ms (DUP!)
...

Is that normal? VRRP virtual interface don't seem to behave that way.

Thanks



  
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