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<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">FYI se non avete visto
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<p class="MsoNormal" align="left" style="text-align:left"><b><span style="font-size:8.0pt;font-family:"Verdana",sans-serif;color:#002A69;mso-fareast-language:IT">BRIAN TURNBOW</span></b><b><span style="font-size:8.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:IT"><o:p></o:p></span></b></p>
<p class="MsoNormal" align="left" style="text-align:left"><span style="font-size:8.0pt;font-family:"Verdana",sans-serif;color:#003A78;mso-fareast-language:IT">CTO<o:p></o:p></span></p>
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<p class="MsoNormal" align="left" style="text-align:left"><b><span style="font-size:8.0pt;font-family:"Verdana",sans-serif;color:#003A78;mso-fareast-language:IT">TWT S.p.A.<o:p></o:p></span></b></p>
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<p class="MsoNormal" align="left" style="text-align:left"><b><span style="font-size:11.0pt">From:</span></b><span style="font-size:11.0pt"> NANOG <nanog-bounces+b.turnbow=twt.it@nanog.org>
<b>On Behalf Of </b>tolidan@tsinghua.edu.cn<br>
<b>Sent:</b> Sunday, February 20, 2022 3:07 AM<br>
<b>To:</b> nanog@nanog.org<br>
<b>Subject:</b> IETF works on source address validation in intra-domain and inter-domain networks<o:p></o:p></span></p>
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<p class="MsoNormal" align="left" style="text-align:left"><o:p> </o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-CN">Dear colleagues,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-CN"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span style="mso-fareast-language:ZH-CN">We are now working on source address validation technologies for intra-domain and inter-domain networks, aiming at overcoming the improper block or improper permit problems of existing uRPF technology.
We will have a BoF meeting on this topic in IETF 113 (refer to <a href="https://datatracker.ietf.org/doc/bofreq-li-sav-for-intra-and-inter-domain-networks/">
https://datatracker.ietf.org/doc/bofreq-li-sav-for-intra-and-inter-domain-networks/</a>). We also created a mailing list in IETF (<a href="mailto:savnet@ietf.org">savnet@ietf.org</a>) for discussion. The subscription portal of the mailing list is
<a href="https://www.ietf.org/mailman/listinfo/savnet">https://www.ietf.org/mailman/listinfo/savnet</a>.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-CN"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span style="mso-fareast-language:ZH-CN">If you have interest in this topic, you are welcome to join the mailing list and attend the BoF.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-CN"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-CN">Best,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:ZH-CN">Dan Li<o:p></o:p></span></p>
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