Problem to use traceroute to VS

Hello all,

 

 

I have a viprion with version 10.0.1 and when I try use traceroute (using TCP protocol) to any VS, I have loop.

 

 

[infra@afrodite ~]$ traceroute www.terra.com.br -U

 

traceroute to www.terra.com.br (200.154.56.80), 30 hops max, 40 byte packets

 

1 terra-v-204-dsw01-poa.tc.terra.com.br (200.176.6.61) 0.461 ms 0.493 ms 0.552 ms

 

2 200.154.63.52 (200.154.63.52) 0.436 ms 0.353 ms 0.597 ms

 

3 200.154.63.50 (200.154.63.50) 0.993 ms 0.909 ms 1.017 ms

 

4 200.154.63.52 (200.154.63.52) 0.401 ms 0.749 ms 0.727 ms

 

5 200.154.63.50 (200.154.63.50) 0.613 ms 0.996 ms 0.661 ms

 

6 200.154.63.52 (200.154.63.52) 0.825 ms 0.353 ms 1.103 ms

 

7 200.154.63.50 (200.154.63.50) 0.575 ms 0.610 ms 1.045 ms

 

:

 

 

But when I use TCP is ok:

 

 

[root@afrodite ~] traceroute www.terra.com.br -T

 

traceroute to www.terra.com.br (200.154.56.80), 30 hops max, 40 byte packets

 

1 terra-v-204-dsw01-poa.tc.terra.com.br (200.176.6.61) 0.539 ms 0.424 ms 0.406 ms

 

2 www.terra.com.br (200.154.56.80) 0.462 ms 0.463 ms 1.797 ms

 

 

Someone have this problem?

 

 

Best regards

 

Alessandro