Connectivity aborted from VPN device to azure virtual network gateway

I am using a raspberry pi 4 B as a vpn device . Pi is running on Debian bookworm OS. The intention is put he pi on a v/network in azure with a S2S Connection from a fixed location.

i have setup a Vnet, Gateway subnet, a VPN Gateway, a local gateway representing my premises and a site to site connection. I made sure that the configurations and all local and and public in the azure were included in the config file of strongswan running in the raspberry pi.
i am ablle to ping te VPN gate way and when the pi send the first packet of data the connection is immediately aborted. This is the error logs i am encounterring>  any suggestions

FiR.mt@LAB09:~ $ sudo journalctl -u strongswan --no-pager | tail -50 Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 7 RESERVED_BIT Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 8 RESERVED_BIT Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 9 PAYLOAD_LENGTH Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 10 U_INT_8 Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 11 SPI_SIZE Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 12 U_INT_16 Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 13 SPI Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 14 CHUNK_DATA Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC] generating NOTIFY payload finished Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC] generating payload of type NOTIFY Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 0 U_INT_8 Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 1 FLAG Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 2 RESERVED_BIT Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 3 RESERVED_BIT Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 4 RESERVED_BIT Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 5 RESERVED_BIT Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 6 RESERVED_BIT Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 7 RESERVED_BIT Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 8 RESERVED_BIT Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 9 PAYLOAD_LENGTH Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 10 U_INT_8 Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 11 SPI_SIZE Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 12 U_INT_16 Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 13 SPI Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC]   generating rule 14 CHUNK_DATA Mar 13 11:07:21 LAB09 charon[59257]: 08[ENC] generating NOTIFY payload finished Mar 13 11:07:21 LAB09 charon[59257]: 08[NET] sending packet: from 192.168.1.197[500] to 20.107.66.28[500] (336 bytes) Mar 13 11:07:21 LAB09 charon[59257]: 00[DMN] SIGINT received, shutting down Mar 13 11:07:21 LAB09 charon[59257]: 00[IKE] destroying IKE_SA in state CONNECTING without notification Mar 13 11:07:21 LAB09 charon[59257]: 00[IKE] IKE_SA azure[1] state change: CONNECTING => DESTROYING Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC]   generating rule 6 RESERVED_BIT Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC]   generating rule 7 RESERVED_BIT Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC]   generating rule 8 RESERVED_BIT Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC]   generating rule 9 PAYLOAD_LENGTH Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC]   generating rule 10 U_INT_8 Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC]   generating rule 11 SPI_SIZE Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC]   generating rule 12 U_INT_16 Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC]   generating rule 13 SPI Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC]   generating rule 14 CHUNK_DATA Mar 13 11:07:21 LAB09 ipsec[59257]: 08[ENC] generating NOTIFY payload finished Mar 13 11:07:21 LAB09 ipsec[59257]: 08[NET] sending packet: from 192.168.1.197[500] to 20.107.66.28[500] (336 bytes) Mar 13 11:07:21 LAB09 ipsec[59257]: 00[DMN] SIGINT received, shutting down Mar 13 11:07:21 LAB09 ipsec[59257]: 00[IKE] destroying IKE_SA in state CONNECTING without notification Mar 13 11:07:21 LAB09 ipsec[59257]: 00[IKE] IKE_SA azure[1] state change: CONNECTING => DESTROYING Mar 13 11:07:21 LAB09 ipsec[59249]: charon stopped after 200 ms Mar 13 11:07:21 LAB09 ipsec[59249]: ipsec starter stopped Mar 13 11:07:21 LAB09 ipsec_starter[59249]: charon stopped after 200 ms Mar 13 11:07:21 LAB09 ipsec_starter[59249]: ipsec starter stopped Mar 13 11:07:21 LAB09 ipsec[59391]: Stopping strongSwan IPsec failed: starter is not running Mar 13 11:07:21 LAB09 systemd[1]: strongswan.service: Deactivated successfully. FiR.mt@LAB09:~ $