Hello,
I configured 3 VLAN on a SG350-28P :
VLAN 1 (192.168.1.0 /24)
+------------------------------------
VLAN 100 +
[NAT Router] ---------------------- [Switch SG350]
VLAN 100 : 10.0.0.1 /24 10.0.0.2 /24 +
+----------------------------------
VLAN 10 (192.168.10.0 /24)
From VLAN 100 : I can access Internet, VLAN 1 and VLAN 10
From VLAN 10, I can access VLAN 1, VLAN 100 and ping 10.0.0.1
From VLAN 1, I can access VLAN 10, VLAN 100 and ping 10.0.0.1
But... from VLAN 1 and 10, I cannot access the Internet.
The SG350 itself can access the Internet, but from Interface 10.0.0.2 only.
All requests are correctly routed to the NAT router 10.0.0.1 and then... nothing.
Even from networks behind the router 10.0.0.1 (I have an intermediate 10.0.10.0 network before the Internet), I can access VLAN 1 and VLAN 10.
The request are routed to the gtw 10.0.0.1 but no further.
Do you have any idea to solve this issue ?
Thanks in advance for your help.
