Help me to understand the debug logs - Connectivity Issue

[NeerajSofat1]

Dear Friends,

I am facing the connectivity issue from 172.28.140.10 to 172.47.7.1 w.r.t port 6712.

Can you please help  e understand the issue from below debug logs ?

2024-09-18 09:44:15 id=65308 trace_id=35526 func=print_pkt_detail line=5836 msg="vd-root:0 received a packet(proto=6, 1
72.28.140.10:19311->172.47.7.1:6712) tun_id=0.0.0.0 from Lan-Zone. flag [S], seq 1197133717, ack 0, win 64240"
2024-09-18 09:44:15 id=65308 trace_id=35526 func=init_ip_session_common line=6020 msg="allocate a new session-2e378527"
2024-09-18 09:44:15 id=65308 trace_id=35526 func=vf_ip_route_input_common line=2612 msg="find a route: flag=00000000 gw-172.28.254.2
via wan2"
2024-09-18 09:44:15 id=65308 trace_id=35526 func=__iprope_tree_check line=528 msg="gnum-100004, use int hash, slot=35, len=13"
2024-09-18 09:44:15 id=65308 trace_id=35526 func=fw_forward_handler line=985 msg="Allowed by Policy-345:"
2024-09-18 09:44:15 id=65308 trace_id=35526 func=np6_hif_nturbo_build_vtag line=1227 msg="vtag->magic d153beef, vtag->coretag 156, vt
ag->vid 0
vtag->sip[0] 0, vtag->sip[1] 0, vtag->sip[2] 0, vtag->sip[3] 0
vtag->sport 0, vtag->mtu 1500, vtag->flags 10, vtag->np6_flag 0x280, skb->npu_flag=0xc0880"
2024-09-18 09:44:16 id=65308 trace_id=35527 func=print_pkt_detail line=5836 msg="vd-root:0 received a packet(proto=6, 172.28.140.10:1
9312->172.47.7.1:6712) tun_id=0.0.0.0 from Lan-Zone. flag [S], seq 2718409641, ack 0, win 64240"
2024-09-18 09:44:16 id=65308 trace_id=35527 func=init_ip_session_common line=6020 msg="allocate a new session-2e3786a6"
2024-09-18 09:44:16 id=65308 trace_id=35527 func=vf_ip_route_input_common line=2612 msg="find a route: flag=00000000 gw-172.28.254.2
via wan2"
2024-09-18 09:44:16 id=65308 trace_id=35527 func=__iprope_tree_check line=528 msg="gnum-100004, use int hash, slot=35, len=13"
2024-09-18 09:44:16 id=65308 trace_id=35527 func=fw_forward_handler line=985 msg="Allowed by Policy-345:"
2024-09-18 09:44:16 id=65308 trace_id=35527 func=np6_hif_nturbo_build_vtag line=1227 msg="vtag->magic d153beef, vtag->coretag 156, vt
ag->vid 0
vtag->sip[0] 0, vtag->sip[1] 0, vtag->sip[2] 0, vtag->sip[3] 0
vtag->sport 0, vtag->mtu 1500, vtag->flags 10, vtag->np6_flag 0x280, skb->npu_flag=0xc0880"
2024-09-18 09:44:16 id=65308 trace_id=35528 func=print_pkt_detail line=5836 msg="vd-root:0 received a packet(proto=6, 172.28.140.10:1
9311->172.47.7.1:6712) tun_id=0.0.0.0 from Lan-Zone. flag [S], seq 1197133717, ack 0, win 64240"
2024-09-18 09:44:16 id=65308 trace_id=35528 func=resolve_ip_tuple_fast line=5924 msg="Find an existing session, id-2e378527, original
direction"
2024-09-18 09:44:16 id=65308 trace_id=35528 func=npu_handle_session44 line=1213 msg="Trying to offloading session from Lan-Zone to wa
n2, skb.npu_flag=00000000 ses.state=04012204 ses.npu_state=0x00003094"
2024-09-18 09:44:16 id=65308 trace_id=35528 func=fw_forward_dirty_handler line=447 msg="state=04012204, state2=00000001, npu_state=00
003094"
2024-09-18 09:44:16 id=65308 trace_id=35528 func=np6_hif_nturbo_build_vtag line=1227 msg="vtag->magic d153beef, vtag->coretag 156, vt
ag->vid 0
vtag->sip[0] 0, vtag->sip[1] 0, vtag->sip[2] 0, vtag->sip[3] 0
vtag->sport 0, vtag->mtu 1500, vtag->flags 0, vtag->np6_flag 0x280, skb->npu_flag=0xc0880"
2024-09-18 09:44:17 id=65308 trace_id=35529 func=print_pkt_detail line=5836 msg="vd-root:0 received a packet(proto=6, 172.28.140.10:1
9312->172.47.7.1:6712) tun_id=0.0.0.0 from Lan-Zone. flag [S], seq 2718409641, ack 0, win 64240"
2024-09-18 09:44:17 id=65308 trace_id=35529 func=resolve_ip_tuple_fast line=5924 msg="Find an existing session, id-2e3786a6, original
direction"
2024-09-18 09:44:17 id=65308 trace_id=35529 func=npu_handle_session44 line=1213 msg="Trying to offloading session from Lan-Zone to wa
n2, skb.npu_flag=00000000 ses.state=04012204 ses.npu_state=0x00003094"
2024-09-18 09:44:17 id=65308 trace_id=35529 func=fw_forward_dirty_handler line=447 msg="state=04012204, state2=00000001, npu_state=00
003094"
2024-09-18 09:44:17 id=65308 trace_id=35529 func=np6_hif_nturbo_build_vtag line=1227 msg="vtag->magic d153beef, vtag->coretag 156, vt
ag->vid 0
vtag->sip[0] 0, vtag->sip[1] 0, vtag->sip[2] 0, vtag->sip[3] 0
vtag->sport 0, vtag->mtu 1500, vtag->flags 0, vtag->np6_flag 0x280, skb->npu_flag=0xc0880"
2024-09-18 09:44:18 id=65308 trace_id=35530 func=print_pkt_detail line=5836 msg="vd-root:0 received a packet(proto=6, 172.28.140.10:1
9311->172.47.7.1:6712) tun_id=0.0.0.0 from Lan-Zone. flag [S], seq 1197133717, ack 0, win 64240"
2024-09-18 09:44:18 id=65308 trace_id=35530 func=resolve_ip_tuple_fast line=5924 msg="Find an existing session, id-2e378527, original
direction"
2024-09-18 09:44:18 id=65308 trace_id=35530 func=npu_handle_session44 line=1213 msg="Trying to offloading session from Lan-Zone to wa
n2, skb.npu_flag=00000000 ses.state=04012204 ses.npu_state=0x00003094"
2024-09-18 09:44:18 id=65308 trace_id=35530 func=fw_forward_dirty_handler line=447 msg="state=04012204, state2=00000001, npu_state=00
003094"
2024-09-18 09:44:18 id=65308 trace_id=35530 func=np6_hif_nturbo_build_vtag line=1227 msg="vtag->magic d153beef, vtag->coretag 156, vt
ag->vid 0
vtag->sip[0] 0, vtag->sip[1] 0, vtag->sip[2] 0, vtag->sip[3] 0
vtag->sport 0, vtag->mtu 1500, vtag->flags 0, vtag->np6_flag 0x280, skb->npu_flag=0xc0880"
2024-09-18 09:44:19 id=65308 trace_id=35531 func=print_pkt_detail line=5836 msg="vd-root:0 received a packet(proto=6, 172.28.140.10:1
9312->172.47.7.1:6712) tun_id=0.0.0.0 from Lan-Zone. flag [S], seq 2718409641, ack 0, win 64240"
2024-09-18 09:44:19 id=65308 trace_id=35531 func=resolve_ip_tuple_fast line=5924 msg="Find an existing session, id-2e3786a6, original
direction"
2024-09-18 09:44:19 id=65308 trace_id=35531 func=npu_handle_session44 line=1213 msg="Trying to offloading session from Lan-Zone to wa
n2, skb.npu_flag=00000000 ses.state=04012204 ses.npu_state=0x00003094"
2024-09-18 09:44:19 id=65308 trace_id=35531 func=fw_forward_dirty_handler line=447 msg="state=04012204, state2=00000001, npu_state=00
003094"
2024-09-18 09:44:19 id=65308 trace_id=35531 func=np6_hif_nturbo_build_vtag line=1227 msg="vtag->magic d153beef, vtag->coretag 156, vt
ag->vid 0
vtag->sip[0] 0, vtag->sip[1] 0, vtag->sip[2] 0, vtag->sip[3] 0
vtag->sport 0, vtag->mtu 1500, vtag->flags 0, vtag->np6_flag 0x280, skb->npu_flag=0xc0880"
2024-09-18 09:44:21 id=65308 trace_id=35532 func=print_pkt_detail line=5836 msg="vd-root:0 received a packet(proto=6, 172.28.140.10:1
9313->172.47.7.1:6712) tun_id=0.0.0.0 from Lan-Zone. flag [S], seq 3866270571, ack 0, win 64240"
2024-09-18 09:44:21 id=65308 trace_id=35532 func=init_ip_session_common line=6020 msg="allocate a new session-2e379f0c"
2024-09-18 09:44:21 id=65308 trace_id=35532 func=vf_ip_route_input_common line=2612 msg="find a route: flag=00000000 gw-172.28.254.2
via wan2"
2024-09-18 09:44:21 id=65308 trace_id=35532 func=__iprope_tree_check line=528 msg="gnum-100004, use int hash, slot=35, len=13"
2024-09-18 09:44:21 id=65308 trace_id=35532 func=fw_forward_handler line=985 msg="Allowed by Policy-345:"
2024-09-18 09:44:21 id=65308 trace_id=35532 func=np6_hif_nturbo_build_vtag line=1227 msg="vtag->magic d153beef, vtag->coretag 156, vt
ag->vid 0
vtag->sip[0] 0, vtag->sip[1] 0, vtag->sip[2] 0, vtag->sip[3] 0
vtag->sport 0, vtag->mtu 1500, vtag->flags 10, vtag->np6_flag 0x280, skb->npu_flag=0xc0880"

Ludhiana_HO # diagnose 2024-09-18 09:44:22 id=65308 trace_id=35533 func=print_pkt_detail line=5836 msg="vd-root:0 received a packet(p
roto=6, 172.28.140.10:19311->172.47.7.1:6712) tun_id=0.0.0.0 from Lan-Zone. flag [S], seq 1197133717, ack 0, win 64240"
2024-09-18 09:44:22 id=65308 trace_id=35533 func=resolve_ip_tuple_fast line=5924 msg="Find an existing session, id-2e378527, original
direction"
2024-09-18 09:44:22 id=65308 trace_id=35533 func=npu_handle_session44 line=1213 msg="Trying to offloading session from Lan-Zone to wa
n2, skb.npu_flag=00000000 ses.state=04012204 ses.npu_state=0x00003094"
2024-09-18 09:44:22 id=65308 trace_id=35533 func=fw_forward_dirty_handler line=447 msg="state=04012204, state2=00000001, npu_state=00
003094"
2024-09-18 09:44:22 id=65308 trace_id=35533 func=np6_hif_nturbo_build_vtag line=1227 msg="vtag->magic d153beef, vtag->coretag 156, vt
ag->vid 0
vtag->sip[0] 0, vtag->sip[1] 0, vtag->sip[2] 0, vtag->sip[3] 0
vtag->sport 0, vtag->mtu 1500, vtag->flags 0, vtag->np6_flag 0x280, skb->npu_flag=0xc0880"
debug 2024-09-18 09:44:24 id=65308 trace_id=35534 func=print_pkt_detail line=5836 msg="vd-root:0 received a packet(proto=6, 172.28.14
0.10:19313->172.47.7.1:6712) tun_id=0.0.0.0 from Lan-Zone. flag [S], seq 3866270571, ack 0, win 64240"
2024-09-18 09:44:24 id=65308 trace_id=35534 func=resolve_ip_tuple_fast line=5924 msg="Find an existing session, id-2e379f0c, original
direction"
2024-09-18 09:44:24 id=65308 trace_id=35534 func=npu_handle_session44 line=1213 msg="Trying to offloading session from Lan-Zone to wa
n2, skb.npu_flag=00000000 ses.state=04012204 ses.npu_state=0x00003094"
2024-09-18 09:44:24 id=65308 trace_id=35534 func=fw_forward_dirty_handler line=447 msg="state=04012204, state2=00000001, npu_state=00
003094"
2024-09-18 09:44:24 id=65308 trace_id=35534 func=np6_hif_nturbo_build_vtag line=1227 msg="vtag->magic d153beef, vtag->coretag 156, vt
ag->vid 0
vtag->sip[0] 0, vtag->sip[1] 0, vtag->sip[2] 0, vtag->sip[3] 0
vtag->sport 0, vtag->mtu 1500, vtag->flags 0, vtag->np6_flag 0x280, skb->npu_flag=0xc0880"
disable

[Toshi_Esumi]

Are you saying you changed the either HTTPS or SSH admin access port to 6712 like below:
  config system global
    set admin-sport 6712
    <or>
    set admin-ssh-port 6712
  end
then, trying to access the destination FGT?
But as the flow debug is showing, the destination FGT doesn't have a policy wan1---><target_interface>. If you still think you have it, show it to us in GUI or CLI.

Toshi