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Re: RBR50, RBS50 and RBS20 - Network being segmented?
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RBR50, RBS50 and RBS20 - Network being segmented?
I had a RBK50 (RBR50 and RBS50 ) that had been running fine for 2 years with a couple of firmware upgrades and minor woes in between.
Yesterday I added a RBS 20 as a second satellite which is when I started getting weird issues.
Some of my LAN devices cannot see other LAN devices now ... e.g. PC A which is wired can ping RBK50 and RBS20 but not RBS20. However say device B can ping all 3.
The Orbi is running in AP mode with static IPs assigned to each Orbi.
The primary router (UBNT ER-X) can ping all 3 , each of the Orbis can ping each other just fine.
However several of the other devices can see only the RBK50 and 1 satellite.
The problem exists between devices also e.g. my phone that was connected to the RBS20 could not reach a wired LAN server although it could access the Internet just fine.
All 3 Orbis running the latest firmware.
Rough topology
WAN -> Router -> Switch (SG108E) -> RBR50
The switch has other wired devices on it while the RBS20 and RBR50 have a non-daisy-chain link to the RBR50
One troubleshooting step that I did carry out was to scan the ARP table on the device that cannot ping RBR50 and noticed that no ARP entry for the RBR50 existed on it.
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Re: RBR50, RBS50 and RBS20 - Network being segmented?
A good explanation, but the typos left me confused. (too many RBS20's, not enough RBS50's).
Could you please make a simple drawing showing exactly how the RBS50 and RBS20 connect to the RBR50?
Are they wired directly to RBR50 LAN ports, or do either of them connect through the switch?
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Re: RBR50, RBS50 and RBS20 - Network being segmented?
Hopefully this makes more sense (See attached drawing).
Testing just now after a full reset - For example, PC 1 can ping RBS20 but not RBS50
However if I telnet into any of RBS20, RBS50 or RBR50 , they can all ping each other just fine
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Re: RBR50, RBS50 and RBS20 - Network being segmented?
Oh, my. You can telnet into the RBS50, but cannot ping the RBS50?
Can you open the RBS50 web page?
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Re: RBR50, RBS50 and RBS20 - Network being segmented?
Just got done with my troubleshooting and Actually it appears to be a lot more complicated than that
I think this is most definitely a seriously bad bug I have identified.
The subject line is misleading so I will have to open a separate thread for this I guess
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Re: RBR50, RBS50 and RBS20 - Network being segmented?
Is that a NG GS-108e? Please reconfirm the model of this switch.
Are the RBS wired or wireless connected to the RBR?
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Re: RBR50, RBS50 and RBS20 - Network being segmented?
Responded there.
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