[OSL | CCIE_Security] DVTI on Ezvpn Client

2012-06-10 Thread Deepak N
Hi, Is a DVTI really required on the ezvpn client , and should it be referenced under 'crypto ipsec client'  using virtual-interface 1 ?  I noticed that even without it, it works. This is what i have on my client: crypto ipsec client ezvpn ez connect auto group ezvpn key cisco local-address

Re: [OSL | CCIE_Security] DVTI on Ezvpn Client

2012-06-10 Thread Kingsley Charles
Yes you need it. It will add a route for you automatically With regards Kings On Sun, Jun 10, 2012 at 11:28 AM, Deepak N depp3...@yahoo.com wrote: Hi, Is a DVTI really required on the ezvpn client , and should it be referenced under 'crypto ipsec client' using virtual-interface 1 ? I

Re: [OSL | CCIE_Security] DVTI on Ezvpn Client

2012-06-10 Thread waleed '
it is required only if you do not want to add static route to reach the remote network , if DVTI was there the route will be added automatically rehards Date: Sun, 10 Jun 2012 13:58:25 +0800 From: depp3...@yahoo.com To: ccie_security@onlinestudylist.com Subject: [OSL | CCIE_Security] DVTI on

Re: [OSL | CCIE_Security] DVTI on Ezvpn Client

2012-06-10 Thread Deepak N
Thanks Kings..so should i give ip unnumbered and tunnel mode  for the client dvti ? --- On Sun, 10/6/12, Kingsley Charles kingsley.char...@gmail.com wrote: From: Kingsley Charles kingsley.char...@gmail.com Subject: Re: [OSL | CCIE_Security] DVTI on Ezvpn Client To: Deepak N depp3...@yahoo.com

Re: [OSL | CCIE_Security] DVTI on Ezvpn Client

2012-06-10 Thread Kingsley Charles
Just have tunnel mode ipsec configured. With regards Kings On Sun, Jun 10, 2012 at 2:48 PM, Deepak N depp3...@yahoo.com wrote: Thanks Kings..so should i give ip unnumbered and tunnel mode for the client dvti ? --- On *Sun, 10/6/12, Kingsley Charles kingsley.char...@gmail.com*wrote:

Re: [OSL | CCIE_Security] CTP-Auth Proxy Tricky questions.

2012-06-10 Thread Eugene Pefti
Hi Mike I made a sigh of relief realizing that's it's not myself who thinks similar way. I've made numerous exercises and every time I hope that the question is more or less specific on how to do it. For me the main catch is that Virtual HTTP and Telnet require an additional IP address if

Re: [OSL | CCIE_Security] DVTI on Ezvpn Client

2012-06-10 Thread Eugene Pefti
I configured ezvpn without DVTI a while ago for a number of routers to our client when DVTI was not so popular. Still works like a charm. Of course the router needs a default static route and normally you'd have one in real life situation, i.e. ip route 0.0.0.0 0.0.0.0 Fa0/1 Eugene From:

Re: [OSL | CCIE_Security] CTP-Auth Proxy Tricky questions.

2012-06-10 Thread Mike Rojas
Hello Kings, Thanks, but as Eugene stated, is not which feature to use rather than what to allow on the trigger ACL, for example on the router, I can use a trigger ACL on the interface to catch the traffic to be authenticated, if No ACLs applied that would be Easy cake, but on the ASA? I mean

[OSL | CCIE_Security] RADIUS ports in ASA and IOS

2012-06-10 Thread Eugene Pefti
It's more of a rhetoric question. I'm a little bit disappointed by the fact that ASA and IOS developers are not on the same page when defining ports for RADIUS. When you ask the router about it it knows only knew ports: R3#sh ip port-map | in radius Default mapping: radius udp

Re: [OSL | CCIE_Security] RADIUS ports in ASA and IOS, same with Syslog over TCP

2012-06-10 Thread Eugene Pefti
And it's not only for RADIUS. Syslog over TCP has different ports defined in IOS port-map and ASA. R3(config)#do sh ip port-map | in syslog Default mapping: syslog udp port 514 system defined Default mapping: syslog-conn tcp port 601

[OSL | CCIE_Security] User defined port mapping, is there any use of it ?

2012-06-10 Thread Eugene Pefti
Folks, Is there any good of defining user based port mapping? Let's say I want to create a mapping for a non-standard port, for example telnet - 3020. I'd go: ip port-map user-telnet-3020 port tcp 3020 In my opionion this would be an empty container for an IOS because it wouldn't associate a

Re: [OSL | CCIE_Security] CIR vs Police

2012-06-10 Thread Eugene Pefti
Absolutely confusing ;) I'd say it doesn't make any difference. From: ccie_security-boun...@onlinestudylist.com [mailto:ccie_security-boun...@onlinestudylist.com] On Behalf Of Mike Rojas Sent: Sunday, June 10, 2012 3:04 PM To: ccie_security@onlinestudylist.com Subject: [OSL | CCIE_Security] CIR

Re: [OSL | CCIE_Security] RADIUS ports in ASA and IOS

2012-06-10 Thread Fawad Khan
I am not sure if I am getting you. ACS listens on all the required ports. If Asa is initiating traffic then ACS will know how to handle it. Only time there can be a problem is when there is another firewall in the form of Asa or IOS(cbac/zone based fw) between the Asa and the ACS. In this case you

[OSL | CCIE_Security] How to troubleshot direct communication between two spokes in DMVPN

2012-06-10 Thread Eugene Pefti
How would I dig it around, guys ? I have three routers in DMVPN cloud. They established full connectivity and adjacency in the so-called Phase 2 (all traffic goes via the Hub router). I configured ip nhrp redirect and ip nhrp shortcut on all tunnel interfaces but the traffic between two spokes