North American Network Operators Group

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Re: test Nets being routed?

  • From: Randy Bush
  • Date: Tue Dec 23 15:06:17 1997

> Am I the only one seeing the 192.168.0.0 test net going somewhere?  RFC 1918
> mandates 192.168.0.0/255.255.0.0 [192.168/16] for private networks (testing),
> right?  Inc.net seems to have some problems...

While they should not be announcing, you should not be listening.  Try this
and call back in the morning if it does not work.

access-list 181 deny   ip host          0.0.0.0         any
access-list 181 deny   ip 10.0.0.0      0.255.255.255   255.0.0.0       0.255.255.255
access-list 181 deny   ip 127.0.0.0     0.255.255.255   255.0.0.0       0.255.255.255
access-list 181 deny   ip 128.0.0.0     0.0.255.255     255.255.0.0     0.0.255.255
access-list 181 deny   ip 172.16.0.0    0.15.255.255    255.240.0.0     0.15.255.255
access-list 181 deny   ip 191.255.0.0   0.0.255.255     255.255.0.0     0.0.255.255
access-list 181 deny   ip 192.0.2.0     0.0.0.255       255.255.255.0   0.0.0.255
access-list 181 deny   ip 192.168.0.0   0.0.255.255     255.255.0.0     0.0.255.255
access-list 181 deny   ip 192.0.0.0     0.0.0.255       255.255.255.0   0.0.0.255
access-list 181 deny   ip 223.255.255.0 0.0.0.255       255.255.255.0   0.0.0.255

randy