# LS 300 VPN Ipsec to AVM

**URL:** <https://forum.sierrawireless.com/t/ls-300-vpn-ipsec-to-avm/12383>\
**Category:** FX30\
**Created:** [April 10, 2018, 1:35pm UTC](https://forum.sierrawireless.com/t/ls-300-vpn-ipsec-to-avm/12383 "2018-04-10T13:35:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![HermannBakker](https://avatars.discourse-cdn.com/v4/letter/h/ecae2f/32.png) [@HermannBakker](https://forum.sierrawireless.com/u/HermannBakker)\
**Post date:** [April 10, 2018, 1:35pm UTC](https://forum.sierrawireless.com/t/ls-300-vpn-ipsec-to-avm/12383/1 "2018-04-10T13:35:44Z")

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Good day,

I am trying to connect the LS 300 gateway via VPN IPsec to my avm fritz!box 7490. I already enabled VPN on my router which gave me the following data to establish a VPN between fritz!box and a IOS / Android device. Can somebody help/explain me where I have to make the settings in airvantage ALEOS LS300 (4.4.5.011) /VPN/VPN 1/General:  
VPN 1 Type  
VPN 1 Status  
VPN Gateway Address  
Pre-shared Key 1  
My Identity Type  
My Identity - IP  
Peer Identity Type  
Peer Identity - FQDN  
Negotiation Mode  
IKE Encryption Algorithm  
IKE Authentication Algorithm  
IKE Key Group  
IKE SA Life Time  
IKE DPD  
IKE DPD Interval  
Local Address Type  
Local Address  
Local Address  
Remote Address Type  
Remote Address  
Remote Address - Netmask  
Perfect Forward Secrecy  
IPSec Encryption Algorithm  
IPSec Authentication Algorithm  
IPSec Key Group  
IPSec SA Life Time

Available VPN information from fritz!box:  
TYP:IPSec Xauth PSK  
Server “[myaccountxyz.myfritz.net](http://myaccountxyz.myfritz.net)”  
Account “Sierra Wirless”  
Password “xyz”  
Preshared key “xyzyxyyxyxyx3yxy”

Kind regards,  
HB

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**Author:** ![Bordnetzlabor](https://avatars.discourse-cdn.com/v4/letter/b/a87d85/32.png) [@Bordnetzlabor](https://forum.sierrawireless.com/u/Bordnetzlabor)\
**Post date:** [May 23, 2019, 12:29pm UTC](https://forum.sierrawireless.com/t/ls-300-vpn-ipsec-to-avm/12383/2 "2019-05-23T12:29:34Z")

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I have exactly the same question!  
how can I connect the LS300 with the VPN of the Fritz box?

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**Author:** ![jerdung](https://avatars.discourse-cdn.com/v4/letter/j/82dd89/32.png) [@jerdung](https://forum.sierrawireless.com/u/jerdung)\
**Post date:** [October 23, 2019, 2:48am UTC](https://forum.sierrawireless.com/t/ls-300-vpn-ipsec-to-avm/12383/4 "2019-10-23T02:48:34Z")

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Hi,  
These parameters should be set for IPSec VPN on LS300 gateway (go to VPN tab):

- General -\> IPSec Implementation: Standard
- VPN1 -\>Type: IPSec Tunnel  
-VPN client/server mode: client
- VPN Gateway address: server IP or hostname  
-Internet key exchange : ike version is the same as on server
- Local subnet: subnet on your site
- Remote subnet: subnet on server site
- Authentication: Pre-shared key
- Pre-shared key: xyzyxyyxyxyx3yxy (key should be the same as on server)
- IKE Algorithms and ESP Algorithms: the same as on server (example: IKE: aes256-sha256-modp1024 and ESP: aes256-sha256)  
The other parameters can be set to default.  
If you want to access services that are out of VPN, please go to “Split Tunnel” item and set “Allow” with Incoming Out of Band/Outgoing Host Out of Band.  
Appy all configuration and reboot.  
Hope it can help.  
Thanks,