http://www.kuncar.net/blog Wed, 12 May 2010 00:09:53 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 http://www.kuncar.net/blog/some-gre-ipsec-and-basic-qos-ar-19-x-and-vrp-520-part-i/2008/ http://www.kuncar.net/blog/some-gre-ipsec-and-basic-qos-ar-19-x-and-vrp-520-part-i/2008/#comments Thu, 25 Dec 2008 02:21:29 +0000 tnk http://www.kuncar.net/blog/?p=44 As I promised there goes some stuff I was having fun with lately. Followingscenario is from real life and includes some interesting combinations of features. The problem is stated as follows:

1. AR 19-X is a CPE that is connected to ADSL (SHDSL) line of ISP
2. You need to use GRE tunnel for transporting L3 multicast (especially for OSPF) and IPSec for

]]> http://www.kuncar.net/blog/some-gre-ipsec-and-basic-qos-ar-19-x-and-vrp-520-part-i/2008/feed/ 6 http://www.kuncar.net/blog/ipsec-troubles-part-ii/2008/ http://www.kuncar.net/blog/ipsec-troubles-part-ii/2008/#comments Mon, 02 Jun 2008 20:47:28 +0000 tnk http://www.kuncar.net/blog/?p=9 Ok so from the previous post is clear how to make one tunnel using IPSec, IKE and isakmp. So what if the situation is that you need multiple tunnels on one ip interface. There is a limitation of one IPSec policy being applied on particular interface at one time so it is impossible to use more various policies. But there is a workaround -]]> http://www.kuncar.net/blog/ipsec-troubles-part-ii/2008/feed/ 0