# \#ipsec-preshared-ppp1

**URL:** https://forums.digi.com/tag/ipsec-preshared-ppp1/4830.md

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## [WR 21 or 31 VPN with overlapping subnets](https://forums.digi.com/t/wr-21-or-31-vpn-with-overlapping-subnets/32232)

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**Author:** [@ant](https://forums.digi.com/u/ant)\
**Replies:** 1\
**Last updated:** [September 4, 2024, 11:41pm UTC](https://forums.digi.com/t/wr-21-or-31-vpn-with-overlapping-subnets/32232 "2024-09-04T23:41:09Z")

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Newbie here and production has 2 WR21 respective at each site running SW 8.0.0 and there is overlapping subnet 192.168.2.X/24 at each site. The internet side is on cellular. Will the WR work with overlapping subnets? If …

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## [IPSec not initiating at all.  AN10 followed.  PPP1 IPSec enabled.](https://forums.digi.com/t/ipsec-not-initiating-at-all-an10-followed-ppp1-ipsec-enabled/23031)

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**Author:** [@storminola](https://forums.digi.com/u/storminola)\
**Replies:** 2\
**Last updated:** [January 18, 2023, 5:26pm UTC](https://forums.digi.com/t/ipsec-not-initiating-at-all-an10-followed-ppp1-ipsec-enabled/23031 "2023-01-18T17:26:57Z")

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I have a WR44 trying to peer to another WR44. IPSec not initiating at all. Event Log show NO IKE/IPSec entries. Followed Application Note 10 just changed to SHA1/AES256 vs MD5/3DES as encryption methods.