[strongSwan] Connection failed to be established

[christopher kamutumwa]

Hello Support,

I have a connection on strongswan and i get below error. Kindly help to
find out why.

root at localhost:/etc# ipsec zamtel up
/usr/sbin/ipsec: unknown IPsec command `zamtel' (`ipsec --help' for list)
root at localhost:/etc# ipsec up zamtel
no config named 'zamtel'
root at localhost:/etc# ipsec up ZAMTEL
initiating Main Mode IKE_SA ZAMTEL[7] to 41.72.111.122
generating ID_PROT request 0 [ SA V V V V ]
sending packet: from 185.3.95.94[4500] to 41.72.111.122[4500] (184 bytes)
received packet: from 41.72.111.122[4500] to 185.3.95.94[4500] (80 bytes)
parsed ID_PROT response 0 [ SA ]
generating ID_PROT request 0 [ KE No ]
sending packet: from 185.3.95.94[4500] to 41.72.111.122[4500] (196 bytes)
received packet: from 41.72.111.122[4500] to 185.3.95.94[4500] (256 bytes)
parsed ID_PROT response 0 [ KE No V V V V ]
received Cisco Unity vendor ID
received DPD vendor ID
received unknown vendor ID: f9:6b:52:02:47:bd:ea:88:8a:f2:04:89:65:49:62:a4
received XAuth vendor ID
generating ID_PROT request 0 [ ID HASH ]
sending packet: from 185.3.95.94[4500] to 41.72.111.122[4500] (68 bytes)
received packet: from 41.72.111.122[4500] to 185.3.95.94[4500] (116 bytes)
invalid NOTIFY_V1 payload length, decryption failed?
could not decrypt payloads
message parsing failed
ignore malformed INFORMATIONAL request
INFORMATIONAL_V1 request with message ID 0 processing failed
sending retransmit 1 of request message ID 0, seq 3
sending packet: from 185.3.95.94[4500] to 41.72.111.122[4500] (68 bytes)
sending retransmit 2 of request message ID 0, seq 3
sending packet: from 185.3.95.94[4500] to 41.72.111.122[4500] (68 bytes)
sending retransmit 3 of request message ID 0, seq 3
sending packet: from 185.3.95.94[4500] to 41.72.111.122[4500] (68 bytes)
sending retransmit 4 of request message ID 0, seq 3
sending packet: from 185.3.95.94[4500] to 41.72.111.122[4500] (68 bytes)
sending retransmit 5 of request message ID 0, seq 3
sending packet: from 185.3.95.94[4500] to 41.72.111.122[4500] (68 bytes)
giving up after 5 retransmits
establishing IKE_SA failed, peer not responding
establishing connection 'ZAMTEL' failed


Thanks,


Chris
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