Hey, do you remember which setting you changed? I think I can only get detailed data from clients but not from the UCG itself.
same here, I can not find whole UCG entity
SNMP has been added to the Cloud Gateway Ultra on UniFi OS 4.0.6 (Release candidate).
Anyone managed to get it working? I’m specifically trying to pull daily traffic totals for the WAN.
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And the same version has been released for the UDR, so now I (at last) have SNMP on it!
So… anyone managed to pull WAN In and WAN Out stats with the new OS 4.0.6 on Cloud Gateway Ultra?
The setup I had for my old USG3 did not work (1.3.6.1.2.1.31.1.1.1.6.2 / 1.3.6.1.2.1.31.1.1.1.10.2). Also tried my luck with a MIB Browser but was not able to figure the correct value out 
.
In my case, the WAN port is eth4. This is on a UDR. I simply monitored and graphed each eth port while doing a speed test.
YMMV
- platform: snmp
name: snmp_wan_in
host: 192.168.0.1
community: !secret router_snmp_community
version: 2c
baseoid: 1.3.6.1.2.1.2.2.1.10.13 # ifInOctets.13 / eth4 (interface 12, zero-indexed)
unit_of_measurement: octets
- platform: snmp
name: snmp_wan_out
host: 192.168.0.1
community: !secret router_snmp_community
version: 2c
baseoid: 1.3.6.1.2.1.2.2.1.16.13 # ifOutOctets.13 / eth4 (interface 12, zero-indexed)
unit_of_measurement: octets
Mapping:
Unifi Dream Router
OS version is: 10.16.0
Info About the Router:
Description: Linux Dream-Router 4.4.198-ui-mtk #1 SMP PREEMPT Fri Jun 7 23:26:01 CST 2024 aarch64
Name: Dream-Router
Uptime: 4 days 17:39:37
interface #0 name is: lo
interface #1 name is: dummy0
interface #2 name is: nic0
interface #3 name is: gre0
interface #4 name is: gretap0
interface #5 name is: ip_vti0
interface #6 name is: sit0
interface #7 name is: ip6tnl0
interface #8 name is: eth0
interface #9 name is: eth1
interface #10 name is: eth2
interface #11 name is: eth3
interface #12 name is: eth4
interface #13 name is: deprecated
interface #14 name is: ppd
interface #15 name is: MEDIATEK Corp. Device 7915
interface #16 name is: MEDIATEK Corp. Device 7622
interface #17 name is: ifb0
interface #18 name is: ifb1
interface #19 name is: switch0
interface #20 name is: MEDIATEK Corp. Device 7622
interface #21 name is: MEDIATEK Corp. Device 7622
interface #22 name is: MEDIATEK Corp. Device 7622
interface #23 name is: MEDIATEK Corp. Device 7622
interface #24 name is: MEDIATEK Corp. Device 7622
interface #25 name is: MEDIATEK Corp. Device 7622
interface #26 name is: MEDIATEK Corp. Device 7622
interface #27 name is: wds0
interface #28 name is: wds1
interface #29 name is: wds2
Number of interfaces reported by the router: 30
You can maybe find the MiB file on your device, which may be more descriptive. I didn’t check in my case. I kind of forgot about that option.
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Thanks, this was very educational. These seem to be the interface names for my UCG-Ultra.
So it appears the correct baseoid’s are 1.3.6.1.2.1.2.2.1.10.4 and 1.3.6.1.2.1.2.2.1.16.4 respectively.
henrikb@WS-D21XD14:~$ snmpbulkwalk -v 2c -c public 192.168.1.1 1.3.6.1.2.1.31.1.1.1.1
iso.3.6.1.2.1.31.1.1.1.1.1 = STRING: “lo”
iso.3.6.1.2.1.31.1.1.1.1.2 = STRING: “dummy0”
iso.3.6.1.2.1.31.1.1.1.1.3 = STRING: “miireg”
iso.3.6.1.2.1.31.1.1.1.1.4 = STRING: “eth4”
iso.3.6.1.2.1.31.1.1.1.1.5 = STRING: “switch0”
iso.3.6.1.2.1.31.1.1.1.1.6 = STRING: “ifb0”
iso.3.6.1.2.1.31.1.1.1.1.7 = STRING: “ifb1”
iso.3.6.1.2.1.31.1.1.1.1.8 = STRING: “eth0”
iso.3.6.1.2.1.31.1.1.1.1.9 = STRING: “eth1”
iso.3.6.1.2.1.31.1.1.1.1.10 = STRING: “eth2”
iso.3.6.1.2.1.31.1.1.1.1.11 = STRING: “eth3”
iso.3.6.1.2.1.31.1.1.1.1.12 = STRING: “switch0.1”
iso.3.6.1.2.1.31.1.1.1.1.13 = STRING: “switch0.10”
iso.3.6.1.2.1.31.1.1.1.1.14 = STRING: “br0”
iso.3.6.1.2.1.31.1.1.1.1.15 = STRING: “br10”
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Maybe! I’m glad it helps so far. 
In my case, I first thought it might be nic0, but it’s unclear what it refers to. I assumed NIC, as in Network Interface Card, and perhaps being a physical interface.
Then I thought it might be eth0, but it seems the vertically placed ethernet ports on my UDR is numbered from the bottom up, and the WAN port is at the top, so that’s how I ended up with eth4 and confirmed it with my testing.
I will compare a full day’s download and upload totals after today with my ISP’s report to ensure this is correct, but so far, it’s looking good.
Sure. I am pretty confident that eth4 is the right one for UCG Ultra, if you look at the ports on the Controller application it shows up as port #5, which makes eth4 given that in SNMP the first port is eth0. It also seems to correspond at what is shown on the Unifi dashboard.
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Thanks for sharing, do you have full config like real time bandwidth monitoring?
Check these:
And my current version:
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I do have a UCG Ultra and still search for an option to see the current network speed that is been displayed within the UCG perfectly. Did anybody came across an option to configure this or receive it correctly?
Thanks
Have you upgraded your software since July 2024? That version added SNMP support.
https://community.ui.com/releases/UniFi-OS-Cloud-Gateways-4-0-6/6dfaa8b2-eb9b-4e85-899a-fc04af7d15b7
I do can confirm that my devices are up to date to the latest versions. So you suggest using SMTP rather then the Unifi application itself?
It looked like you were responding to my post, and I’m using SNMP.
(SMTP is an email protocol.)
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I tried your suggested OID objects on my UCG-Ultra but it seems to be not the correct OID for the WAN Port. You might have suggestions to find the correct one?
Cheers
Hi - I have a Unifi Cloud Gateway, and have set up the Integration with full network privileges. I want to be able to monitor bandwidth, however the instructions I read say the setting to enable this is on page 3 of configuration, but after hitting submit I am not getting a page 2 or 3, I just get “Success - options successfully saved” Apologies if I am missing something simple here - appreciate if someone can point me the right way.
How did you monitored this? I’m on a macOS device and there is not really a good MIB browser with live capturing