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traceroute output

‎02-28-2017 08:24 AM

Hi All,

 

Anyone know what the "!<10>" means in the output of this traceroute command?

 

xxx@xxx# run traceroute 194.168.8.100
traceroute to 194.168.8.100 (194.168.8.100), 30 hops max, 52 byte packets
1 * * *
2 * * *
3 10.20.30.1 (10.20.30.1) 0.678 ms 0.521 ms 0.511 ms
4 cache2.service.xxxx.net (194.168.8.100) 0.498 ms !<10> 1.027 ms !<10> 0.857 ms !<10>

 

TIA

 

2 REPLIES 2
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Solution
Accepted by topic author Velociraptor
‎02-28-2017 08:39 AM

Re: traceroute output

‎02-28-2017 08:37 AM

Hello there,

 

https://www.freebsd.org/cgi/man.cgi?query=traceroute 

 

 !<num>	 ICMP unreachable code <num>.

And ICMP type 3 (Type 3 is for Dest.Unreach) code 10 is 

https://www.iana.org/assignments/icmp-parameters/icmp-parameters.xhtml#icmp-parameters-codes-3

 

10	Communication with Destination Host is Administratively Prohibited	[RFC1122]

HTH

Thx

Alex

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Routing

Re: traceroute output

‎02-28-2017 08:40 AM

Thanks Alex

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