Re: [IPsec] WGLC on draft-ietf-ipsecme-qr-ikev2-04

2018-12-03 Thread Valery Smyslov
> > This message starts a working group last call (WGLC) on > > draft-ietf-ipsecme-qr-ikev2-04, which will conclude > on December 14, 2018 at UTC 23:59. Please review and provide feedback on the > -04 version > (https://datatracker.ietf.org/doc/draft-ietf-ipsecme-qr-ikev2/). Please > indicate if

Re: [IPsec] New Version Notification for draft-smyslov-ipsecme-ikev2-aux-02.txt

2018-12-03 Thread Valery Smyslov
Hi, I've submitted a new version of the draft-smyslov-ipsecme-ikev2-aux. Major changes: 1. The exchange is renamed from IKE_AUX to INTERMEDIATE (thanks Tommy!). I believe this name reflects its purpose, it's easy to pronounce and hard to mix with existing exchanges. 2. The way the exc

Re: [IPsec] New Version Notification for draft-smyslov-ipsecme-ikev2-aux-02.txt

2018-12-03 Thread Paul Wouters
On Mon, 3 Dec 2018, Valery Smyslov wrote: I've submitted a new version of the draft-smyslov-ipsecme-ikev2-aux. Major changes: 1. The exchange is renamed from IKE_AUX to INTERMEDIATE (thanks Tommy!). I believe this name reflects its purpose, it's easy to pronounce and hard to mix with e

Re: [IPsec] New Version Notification for draft-smyslov-ipsecme-ikev2-aux-02.txt

2018-12-03 Thread Valery Smyslov
> > 1. The exchange is renamed from IKE_AUX to INTERMEDIATE (thanks Tommy!). > >I believe this name reflects its purpose, it's easy to pronounce and > > hard to mix > > with existing exchanges. > > It is missing the prefix IKE_ ? As well as INFORMATIONAL and CREATE_CHILD_SA. > In my opi

[IPsec] IKE_INIT spoofing from SaudiNet and Zain Data-Jordan ?

2018-12-03 Thread Paul Wouters
Hi, I've seen reports where our software receives IKE_AUTH requests without the preceeding IKE_INIT request. After some debugging, it seems that two networks, SaudiNet and Zain Data-Jordan, sometimes MITM the IKE_INIT by replying (and I guess generating a IKE SPI for the responder) and then ste

Re: [IPsec] Review of draft-ietf-i2nsf-sdn-ipsec-flow-protection-03

2018-12-03 Thread Gabriel Lopez
Hi Paul, all. Answers for section 6 in line. > El 18 nov 2018, a las 7:52, Paul Wouters escribió: > > > > Section 6.1: > > Note that the use of start and end addresses, means that this can never work > with IKEv1, that can only negotiate CIDR networks. Perhaps this should be > explicitely st