nanog mailing list archives
Re: Thank you, Comcast.
From: "John Levine" <johnl () iecc com>
Date: 26 Feb 2016 21:06:10 -0000
The difference in blocking any of the existing ports on your list and blocking UDP/1900 is that the ports on your list are all registered ports. Port 1900 is not registered -
IANA is under the impression it's registered for SSDP. Do you have some reason to believe they're mistaken? http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?&page=34
Current thread:
- RE: Thank you, Comcast., (continued)
- RE: Thank you, Comcast. Keith Medcalf (Feb 26)
- Re: Thank you, Comcast. Rich Kulawiec (Feb 27)
- Re: Thank you, Comcast. Mike Hammett (Feb 27)
- Re: Thank you, Comcast. Rich Kulawiec (Feb 26)
- Re: Thank you, Comcast. Henry Yen (Feb 26)
- Re: Thank you, Comcast. Blake Hudson (Feb 26)
- Re: Thank you, Comcast. Roland Dobbins (Feb 26)
- Re: Thank you, Comcast. Livingood, Jason (Feb 26)
- Re: Thank you, Comcast. Blake Hudson (Feb 26)
- Re: Thank you, Comcast. Blake Hudson (Feb 26)
- Re: Thank you, Comcast. John Levine (Feb 26)
- Re: Thank you, Comcast. Mike Hammett (Feb 26)
- Re: Thank you, Comcast. James Downs (Feb 26)
- Re: Thank you, Comcast. Maxwell Cole (Feb 26)
- Re: Thank you, Comcast. David Bass (Feb 26)
- RE: Thank you, Comcast. Naslund, Steve (Feb 26)
- Re: Thank you, Comcast. Brielle Bruns (Feb 26)
- RE: Thank you, Comcast. Philip Dorr (Feb 26)
- Re: messing with DNS, was Thank you, Comcast. John Levine (Feb 26)
- Re: messing with DNS, was Thank you, Comcast. Livingood, Jason (Feb 26)
- RE: Thank you, Comcast. Jay Nugent (Feb 26)