Cisco 1811 - configuration

Unanswered Question
Sep 29th, 2010
User Badges:


/* Style Definitions */ table.MsoNormalTable {mso-style-name:"Normale Tabelle"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-fareast-language:EN-US;}

I have configured my Cisco 1811 router (Lab environemnt) as follows:

VPN settings for remote clients

crypto isakmp client configuration group 3000client



domain cisco.local

pool ippool

acl 108

VLAN settings

interface FastEthernet7

switchport access vlan 108


interface FastEthernet8

switchport access vlan 100


interface FastEthernet9

switchport access vlan 66


interface Vlan66

ip address

ip nat inside

ip virtual-reassembly


interface Vlan100

ip address

ip nat inside

ip virtual-reassembly


interface Vlan108

ip address


Split-tunnel ACL for VPN clients

access-list 108 permit ip

NAT ACL for VPN and local VLANs

ip nat inside source route-map NONAT interface Dialer0 overload

access-list 112 deny   ip

access-list 112 deny   ip

access-list 112 permit ip any

route-map NONAT permit 10

match ip address 112

I underestand is the broadcast address of Vlan100.

When I connect a VPN client and ping the remote VLAN and then ping, the output is as follows:

Pinging with 32 bytes of data:
Reply from bytes=32 time=50ms TTL=255

Pinging with 32 bytes of data:
Reply from 85.176.X.X: bytes=32 time=55ms TTL=255

Question #1: I understand ACL 112 does NAT for but not How sould ACL 112 look like?

Question #2: Is it normal to get a reply when you ping a broadcast address at all?

Any help is appreciated!

Kind Regards,


  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)


This Discussion

Related Content