About matthewthw

matthewthw · 04-14-2020

Hi all I am configuring L2TPv3 on the 2 x point to point connection with routers connected as below: S ----- (L2TPv3 xconnect) R1----------------R3(L2TPv3 xconnect)--- S W ----- (L2TPv3 xconnect) R2----------------R4(L2TPv3 xconnect)---W Can I c...

matthewthw · 03-31-2020

Hi all I am going to configure the IPSEC with aggressive mode on C2901, and loopback IP is used for setting the IPSEC peering with the IPSEC Hub for routing the subnet on client end (10.1.1.0/24) to hub end (10.2.2.0/24) sample configuration is below...

matthewthw · 03-27-2019

I have setup a DMVPN network over a ISP MPLS network. And I have conduct file transfer test from one end to the other end though the DMVPN network, and find that the thoughput is 80% of the link bandwidth (e.g the link bandwidth is 10Mbps but the act...

matthewthw · 09-27-2016

Since my client would like to configure NAT mapping using LAN IP address for NAT overload interface on C881 router, but the LAN port of C881 are Switchport, can NAT mapping configured on interface Vlan 1? Will the NAT work? command sample: interfa...

matthewthw · 04-14-2020

Hi Cristian It works, thanks a lot. Matthew

matthewthw · 04-01-2020

Hi Cristian Is it correct for the configuration should be revised as below for using loopback IP for building the IPSEC: =====================================================crypto isakmp policy 1hash md5authentication pre-sharecrypto isakmp keepali...

matthewthw · 03-31-2020

Hi Cristian If "crypto map mymap local-address Loopback0" is added in the configuration, do I need to configure the "crypto map mymap" under loopback0 interface? Thanks. Matthew

matthewthw · 03-31-2020

Yes, you are correct, they are in same subnet (192.168.1.0/24)

matthewthw · 03-27-2019

Hi I find that the link of the IPSec hearder calculator is not work, Can you help to post it again?

Member Since	‎06-09-2016 08:17 PM
Date Last Visited	‎11-10-2021 12:08 AM
Posts	13
Total Helpful Votes Received	5

User Statistics

User Activity

L2TPv3 configuration with resilience

Configure IPSEC with aggressive mode on C2901 using loopback IP for peering

Thoughput issue on DMVPN with IPSec

Cisco 881 NAT configuration on Switchport

Re: Configure IPSEC with aggressive mode on C2901 using loopback IP for peering

Re: Configure IPSEC with aggressive mode on C2901 using loopback IP for peering

Re: Configure IPSEC with aggressive mode on C2901 using loopback IP for peering

Re: Configure IPSEC with aggressive mode on C2901 using loopback IP for peering

Re: Keith