IETF works on source address validation in intra-domain and inter-domain networks

Dear colleagues, 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 https://datatracker.ietf.org/doc/bofreq-li-sav-for-intra-and-inter-domain-ne tworks/). We also created a mailing list in IETF (savnet@ietf.org <mailto:savnet@ietf.org> ) for discussion. The subscription portal of the mailing list is https://www.ietf.org/mailman/listinfo/savnet. If you have interest in this topic, you are welcome to join the mailing list and attend the BoF. Best, Dan Li