Hadriel Kaplan wrote: >> Do you know some major application over the Internet using IPsec >> with transport mode? > > Yes: SIP. SIP/UDP over IPsec in transport mode on the Internet > is not uncommon. Arguably more common than SIP over TLS, > anyway... though that's expected to change. (and of course SIP > over IPsec or TLS are both noise compared with plain SIP over UDP) Yes, IPv6 deployment also is expected to change. > Also, Femtocells running various protocols typically use IPsec > over the Internet, though in tunnel mode I believe - but one > wouldn't think of it as being a "VPN" in the traditional sense. It's a traditional VPN to encrypt data to/from mobile terminals in femtocells by femtocell stations. In the same VPN, protocols to control the stations may also be carried, which does not make the VPN not traditional. > Oh, and I believe storage/SAN (FCIP, iFCP, iSCSI) use IPsec over > the Internet; or at least the IPsec chip vendors seem to focus > on those markets a lot. Though again in tunnel mode I think, > but not a classic "VPN" use. Are you saying the SAN is a part of the public Internet? > The Internet is big and diverse - not everything is HTTP and DNS. ;) So? Masataka Ohta _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf