# Cisco IPsec Tunnel Mode Configuration

**URL:** https://forum.networklessons.com/t/cisco-ipsec-tunnel-mode-configuration/1076
**Category:** Lessons Discussion
**Created:** [December 26, 2016, 10:24pm UTC](https://forum.networklessons.com/t/cisco-ipsec-tunnel-mode-configuration/1076 "2016-12-26T22:24:08Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![system](https://cdn-forum.networklessons.com/uploads/default/original/1X/1d2ef66728c7fbac8377748594345a3f474fce5f.png) [@system](https://forum.networklessons.com/u/system)
#### Post date: [May 7, 2014, 12:16pm UTC](https://forum.networklessons.com/t/cisco-ipsec-tunnel-mode-configuration/1076/4 "2014-05-07T12:16:00Z")

</div>

Rene ..Not working for me. 1.1.1.1/32 and 3.3.3.3/32 are not reachable. i checked all configuration , almost same as above. But not working  
\*\*

```
R3#sh crypto ipsec sa

interface: FastEthernet0/0
    Crypto map tag: CRYPTOMAP, local addr 192.168.23.3

   protected vrf: (none)
   local ident (addr/mask/prot/port): (3.3.3.3/255.255.255.255/0/0)
   remote ident (addr/mask/prot/port): (1.1.1.1/255.255.255.255/0/0)
   current_peer 192.168.12.1 port 500
     PERMIT, flags={origin_is_acl,}
    #pkts encaps: 0, #pkts encrypt: 0, #pkts digest: 0
    #pkts decaps: 0, #pkts decrypt: 0, #pkts verify: 0
    #pkts compressed: 0, #pkts decompressed: 0
    #pkts not compressed: 0, #pkts compr. failed: 0
    #pkts not decompressed: 0, #pkts decompress failed: 0
    #send errors 0, #recv errors 0

     local crypto endpt.: 192.168.23.3, remote crypto endpt.: 192.168.12.1
     path mtu 1500, ip mtu 1500
     current outbound spi: 0x0(0)

     inbound esp sas:

     inbound ah sas:

     inbound pcp sas:

     outbound esp sas:

     outbound ah sas:

     outbound pcp sas:
R3#

```

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