nanog mailing list archives
Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC
From: Michael Thomas <mike () mtcc com>
Date: Mon, 8 Jul 2019 18:12:08 -0700
Jon Callas, Eric Allman, the IETF security geek contingent and even me disagree with you. rfc 4871 disagrees with you. STD 76 disagrees with you. Trillions of signed messages disagree with you. Steve Bellovin probably disagrees with you too since you seem to be under the illusion that a reverse DNS lookup tells you anything useful.
::eyeroll:: Mike On 7/8/19 6:06 PM, Keith Medcalf wrote:
Wow! You must not know much about networking or programming if you do not know how to ask the OS to tell you the address/port associated with the "other end" of a TCP connection. Obviously you know who is sending the message since they are in bidirectional communication with you at the time you are receiving the message, and you need to know where to send the "carry on James" prompts to get them to send more data... Therefore you always know who submitted a message.
Current thread:
- SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Sean Donelan (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Jay R. Ashworth (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Peter Beckman (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Michael Thomas (Jul 08)
- RE: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Keith Medcalf (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Michael Thomas (Jul 08)
- RE: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Keith Medcalf (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Michael Thomas (Jul 08)
- RE: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Keith Medcalf (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Michael Thomas (Jul 08)
- RE: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Keith Medcalf (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Christopher Morrow (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Michael Thomas (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Izzy Goldstein - TeleGo (Jul 09)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Peter Beckman (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Michael Thomas (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Jay R. Ashworth (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Valdis Klētnieks (Jul 08)
- Re: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Michael Thomas (Jul 08)
- RE: SHAKEN/STIR Robocall Summit - July 11 2019 at FCC Keith Medcalf (Jul 08)