I have a VMware edition of DSM running with latest code, DSM 6.2.3-25426 Update 3
The target system is a DS3615xs appliance running the same code.
Both systems have a pfsense firewall doing site to site IPSec VPN, where we allow all traffic from IP to IP from each DSM system.
From the CLI were able to ping eachothers system without issue, approx 50-70ms (across country)
On the IPSec rules we have a Any from Src 192.168.1.4 to dest 172.16.1.100 and reverse rule to cover all the bases, on both firewalls.
But when we attempt to setup the replication session for the shared folder we get the following error in synodr_replica.log
Any thoughts on what to check?
2021-02-25T08:05:23-06:00 angrybackup synoscgi_SYNO.DR.Plan_1_check_remote_conn[5138]: core_operation/remoteconn_reverse_create.cpp:352(CreateReverseTempCred)[ERR][5138]: Failed to parse cred id of conn[0] with err[{"err_code":528,"err_code_str":"failed to get session"}]
2021-02-25T08:05:23-06:00 angrybackup synoscgi_SYNO.DR.Plan_1_check_remote_conn[5138]: core_operation/remoteconn_reverse_create.cpp:410(Run)[ERR][5138]: Failed to create reverse conn with err[{"err_code":528,"err_code_str":"failed to get session"}]
2021-02-25T08:05:23-06:00 angrybackup synoscgi_SYNO.DR.Plan_1_check_remote_conn[5138]: plan/plan.cpp:543(CreateRemoteConn)[ERR][5138]: Failed to create dst to src conns with err[{"err_code":528,"err_code_str":"failed to get session"}]
2021-02-25T08:08:15-06:00 angrybackup synoscgi_SYNO.DR.Plan_1_check_remote_conn[7701]: core_operation/remoteconn_reverse_create.cpp:280(InitDefaultLocalSiteConns)[ERR][7701]: Failed to test conn from remote to local controller[0] with resp[{"api":"SYNO.DR.Node","error":{"code":522},"method":"test_connection","success":false,"version":1}]
2021-02-25T08:08:15-06:00 angrybackup synoscgi_SYNO.DR.Plan_1_check_remote_conn[7701]: core_operation/remoteconn_reverse_create.cpp:330(InitLocalSiteConn)[ERR][7701]: Failed to init default reverse with err[{"err_code":703,"err_code_str":"connection failed","err_msg":{"conns":[{"addr":"192.168.1.4","port":5000,"protocol":"http"}],"controller_id":0}}]
2021-02-25T08:08:15-06:00 angrybackup synoscgi_SYNO.DR.Plan_1_check_remote_conn[7701]: core_operation/remoteconn_reverse_create.cpp:406(Run)[ERR][7701]: Failed to init remote to local site conns with err[{"err_code":703,"err_code_str":"connection failed","err_msg":{"conns":[{"addr":"192.168.1.4","port":5000,"protocol":"http"}],"controller_id":0}}]
2021-02-25T08:08:15-06:00 angrybackup synoscgi_SYNO.DR.Plan_1_check_remote_conn[7701]: plan/plan.cpp:543(CreateRemoteConn)[ERR][7701]: Failed to create dst to src conns with err[{"err_code":703,"err_code_str":"connection failed","err_msg":{"conns":[{"addr":"192.168.1.4","port":5000,"protocol":"http"}],"controller_id":0}}]