Re: [IPsec] IPsec profile feedback wanted (draft autonomic control plane)

2020-02-26 Thread Valery Smyslov
Hi, a couple of comments. I think that the profile is generally OK, but it seems to me that a few issues persist. 1. The Certificate Encoding "PKCS #7 wrapped X.509 certificate" (1) MUST be supported. See [IKEV2IANA] for this and other IANA IKEv2 parameter names used in th

Re: [IPsec] IPsec profile feedback wanted (draft autonomic control plane)

2020-02-26 Thread Paul Wouters
On Tue, 25 Feb 2020, Michael Richardson wrote: Yoav Nir wrote: > The profile specifies that the ACP nodes should use tunnel mode (when > GRE is not used), because: IPsec tunnel mode is required because the > ACP will route/forward packets received from any other ACP node across > th

Re: [IPsec] IPsec profile feedback wanted (draft autonomic control plane)

2020-02-26 Thread Michael Richardson
Yoav Nir wrote: > The draft says “IPsec tunnel mode is required ”, so it’s not > transport. What goes in the TS payloads? TSi=HostA-LL/128, TSr=HostB-LL/128, Protocol = GRE(47) or IPIP(41) >> On 26 Feb 2020, at 3:20, Michael Richardson >> wrote: >> >> >>> Michael: Y

Re: [IPsec] IPsec profile feedback wanted (draft autonomic control plane)

2020-02-26 Thread Paul Wouters
On Wed, 26 Feb 2020, Valery Smyslov wrote: 1. The    Certificate Encoding "PKCS #7 wrapped X.509 certificate" (1) MUST be    supported.  See [IKEV2IANA] for this and other IANA IKEv2 parameter    names used in this text.       “PKCS #7 wrapped X.509 certificate” certificate encoding is deprecate

Re: [IPsec] IPsec profile feedback wanted (draft autonomic control plane)

2020-02-26 Thread Michael Richardson
Paul Wouters wrote: > I agree it should not try to dictate how certificate based IKE > certification works, but just reference to IKEv2 and its updates for > that. +1 >>  Another point: trust anchors certificates usually are not >> included in CERT payload in IKEv2.    

Re: [IPsec] IPsec profile feedback wanted (draft autonomic control plane)

2020-02-26 Thread Yoav Nir
> On 26 Feb 2020, at 19:56, Michael Richardson wrote: > > > Yoav Nir wrote: >> The draft says “IPsec tunnel mode is required ”, so it’s not >> transport. What goes in the TS payloads? > > TSi=HostA-LL/128, TSr=HostB-LL/128, Protocol = GRE(47) or IPIP(41) If that’s the intention, I don’t see