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thalaivarda
thalaivarda
New Member
February 28, 2020
Question

Internet not working from system, works from core switch.

  • February 28, 2020
  • 1 reply
  • 2829 views
Moved from 500D to 1000E 6.2.3.. No changes on switch. SDWAN with 3 Isp. Swapped cables to go Live. Internet works from core switch. Ping 8.8.8.8 source vlan X... but not from a system in vlan X. From every vlan interface internet is working, but not from systems in the same vlans.

    1 reply

    ede_pfau
    SuperUser
    ede_pfau
    SuperUser
    February 29, 2020

    Routing? Is the gateway IP address on the LAN hosts correct, i.e., pointing to the FGT's internal port?

    Policy should exist as you have migrated the config from 500D to 1000E (how? by hand?).

    Lastly, check that NAT is enabled.

     

    To get to the root cause, sniff the traffic and looks at the session builup with 'diag debug flow'.

    thalaivarda
    thalaivardaAuthor
    New Member
    March 2, 2020
    bug on the core switch.. instead of ip route 0.0.0.0 0.0.0.0 x.x.x.x work around 0.0.0.0 0.0.0.0 vlan xx x.x.x.x
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