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VLAN's with no internet access

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VLAN's with no internet access

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
VLAN's with no internet access
VLAN's with no internet access
2021-04-14 18:43:35 - last edited 2021-04-14 18:57:37
Model: TL-SG3428  
Hardware Version: V2
Firmware Version: 2.0.1 Build 20210131

First, I'm new here and hi to everyone.

 

I have TL-SG3428 and i created multiple VLAN's with DHCP pool on each VLAN. Also i attach picture of network topology.

But i will explain more detailed. On picture i just show 2 VLAN and 2 host, but i have more VLAN's and host connected. I just put more simpler example.

 

I connect router to switch via port 1. One host is connected to switch to port 3 (VLAN3 and ip address 192.168.3.1/24), and second host to port 5 (VLAN5 and ip address 192.168.5.1/24). VLAN is working fine same as DHCP. Default gateway is 192.168.0.1 and i set static routing on switch.

For VLAN3 i untagged ports 1,3  and for VLAN5 i untagged ports 1,5.

 

But i have problem with VLAN because they don't have access to internet and im not sure what i did wrong.

 

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3 Reply
Re:VLAN's with no internet access
2021-04-16 07:32:38
Why untag VLAN3 and VLAN 5 for port 1? You have to configure tagged VLANs on switch's uplink port.
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#2
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Re:VLAN's with no internet access
2021-04-16 20:44:52

@Mitya Ok i understand you what you mean. I changed port 1 to tagged for both VLANs. But still i dont have internet access. I put pictures with VLANs configuration.

 

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#3
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Re:VLAN's with no internet access
2021-04-20 17:18:24 - last edited 2021-04-20 17:27:13

Any help? I set Static routing on switch but nothing. Do i need Multi-Nets NAT option or static routing set up on my router?

Because if i dont set DHCP pool for VLANs on L3 switch, everything working fine.

 

https://www.tp-link.com/us/support/faq/887/

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