I am facing a starnge problem .
I have attached the diagram that i could make best.
Now problem is that:
I can ping from 172.16.15.0 > 10.10.16.0/24( all the IP address)
I can ping from 172.16.15.0(any ip) > 10.10.16.22 ( single ip pass )
I can ping from 172.16.15.0(any ip) > 10.10.16.X ( all other ip except .22 fails )
I tried extended ping from router interface ip : 10.10.16.254 ( secondary ) to 172.16.15.0 ( all ip) and it is success.
The configuration and ACL ( Both side) seems to be ok, VPN Tunnel is also up thats why the data is passing and pinging.
Also we found that there are ACL hits in the router, But there is no ACL hits in the ASA ,also there is no duplicate ACL so there is no chance of hitting any other ACL.
Also single inteface in the router has been used for LAN as well as WAN and WAN connectivity is via wireless(ISP)
Plz find the config as below , As i can't share all the config and VPN details i am partially sharing the required one.
------------------ show version ------------------
Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(15)T10 , RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Mon 14-Sep-09 12:48 by prod_rel_team
ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)
SUZSOUTH-BGHALLI_WTG-TATANET uptime is 1 hour, 29 minutes
System returned to ROM by power-on
System image file is "flash:c1841-advipservicesk9-mz.124-15.T10.bin"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
If you require further assistance please contact us by sending email to
Cisco 1841 (revision 7.0) with 236544K/25600K bytes of memory.
Processor board ID FHK135270VD
2 FastEthernet interfaces
2 Virtual Private Network (VPN) Modules
DRAM configuration is 64 bits wide with parity disabled.
191K bytes of NVRAM.
62720K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0x2102
ip address 10.10.16.254 255.255.255.0 secondary
ip address 10.100.134.2 255.255.255.0 secondary
ip address 18.104.22.168 255.255.255.252
crypto map Outside-Map
ip route 0.0.0.0 0.0.0.0 22.214.171.124
ip access-list extended Site_B_map
permit ip 10.10.16.0 0.0.0.255 10.101.150.0 0.0.0.255
permit ip 10.10.16.0 0.0.0.255 172.16.15.0 0.0.0.255
description ### WAN Interface ###
ip address 126.96.36.199 255.255.255.224 standby 188.8.131.52
description ### LAN Interface ###
ip address 10.102.3.15 255.255.255.0 standby 10.102.3.14
description LAN/STATE Failover Interface
ip address 184.108.40.206 255.255.255.192
access-list ASA-Site-B-ACL extended permit ip 172.16.15.0 255.255.255.0 10.10.16.0 255.255.255.0
access-list ASA-Site-B-ACL extended permit ip 10.11.150.0 255.255.255.0 10.10.16.0 255.255.255.0
access-list ASA-Site-B-ACL extended permit ip 10.101.150.0 255.255.255.0 10.10.16.0 255.255.255.0
route Outside 0.0.0.0 0.0.0.0 220.127.116.11 1 track 1
route Outside 0.0.0.0 0.0.0.254 18.104.22.168 1
ASA Version: 7.2(4)
Any help is appreciated