Re: [IPsec] Simultaneous Child SA Creation tigger from both the side.

2014-05-04 Thread Syed Ajim Hussain
define these extreme case behavior also in RFC, to make inter-op smooth. With Regards Syed Ajim -Original Message- From: Yoav Nir [mailto:ynir.i...@gmail.com] Sent: 2014年5月4日 12:49 To: Syed Ajim Hussain Cc: ipsec@ietf.org Subject: Re

[IPsec] Simultaneous Child SA Creation tigger from both the side.

2014-05-02 Thread Syed Ajim Hussain
Hi All. Host A --Host B Assume Host-A Host-B want to established IPSEC Tunnel, First they established one IKE SA and one IPSEC SA (Child SA). After that due to addition of a new IPSEC Policy(SPD), Both the sides triggered one more Child SA creation.

[IPsec] Generating Keying Material for the IKE_SA (IKEv2)

2010-11-21 Thread Syed Ajim Hussain
Hi All I have some doubt about Security of IKEv2 protocol. In the process Of generating Keys, every parameter is taken from IKE_SA_INIT Messages Which is un-unencrypted. If attacker using some tools capturing all the IKE Packets from network, he can easily generates

Re: [IPsec] Generating Keying Material for the IKE_SA (IKEv2)

2010-11-21 Thread Syed Ajim Hussain
it! -Original Message- From: Nicolas Williams [mailto:nicolas.willi...@oracle.com] Sent: Monday, November 22, 2010 11:45 AM To: Syed Ajim Hussain Subject: Re: [IPsec] Generating Keying Material for the IKE_SA (IKEv2) On Mon, Nov 22

[IPsec] IPsec easy VPN

2010-03-09 Thread Syed Ajim Hussain
Hi All Many IPSec vendor support Easy VPN Clients, As I want to know , there is no separate RFC for Easy VPN, How this clients compatible with IPSEC Easy VPN Server? Easy VPN Client uses Mode-Configuration to get IP- Address, DNS Server Address, IPSEC proposal information ,

[IPsec] IKE6 Negitaion when Peer Address ND not yet started.

2010-02-18 Thread Syed Ajim Hussain
Hi All IPv6 Peer1 -- IPv6 Peer 2 I have one question, for IKE IPv6 Solution. Assume in IPsec6 Policy I have configure Source IPv6 Address and Destination IPv6 Address as Traffic selector, now IPSEC SA is not yet establish. When IKE Triggers, SA

Re: [IPsec] IKE6 Negitaion when Peer Address ND not yet started.

2010-02-18 Thread Syed Ajim Hussain
, please notify the sender by phone or email immediately and delete it! -Original Message- From: Yoav Nir [mailto:y...@checkpoint.com] Sent: Thursday, February 18, 2010 2:35 PM To: 'Syed Ajim Hussain'; ipsec@ietf.org

[IPsec] Some IPSEC/IKE NAT Issues

2009-12-28 Thread Syed Ajim Hussain
Hi All I have some doubt about NAT With IPSEC/IKE , Example Take a Topology : IKE_PEER1 --- NAT1 NAT2 Server---IKE_PEER3 (1.1.1.1) | (1.1.1.10) (2.1.1.1) (2.1.1.2) (3.1.1.1) | IKE_PEER2 | (1.1.1.2)