Memory Leaks

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Memory Leaks

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Memory Leaks
Memory Leaks
2018-01-30 22:11:15
Model : T1700G-28TQ

Hardware Version :

Firmware Version : 2.0.1 Build 20170608 Rel.61525(s)

ISP :

We have a stack built using 2 T1700G-28TQ as an edge switches with uplinks using 2 pairs of SFP+.

The remaining 4 SFP+ ports are connected to 2 set of external switches in a layer 2 LAG active configurations, of which 2 are connected to another T1700G-28TQ and the other 2 are connected to a stack using H3C 5800E switches.

The switch has been running for a week or so and there is level 4 warning saying that " MEMORY RISING THRESHOLD: Total Memory Utilization is 81%".

The memory utilization can go up as high as 91% and then when there is a connection of LAG between the T1700G-28TQ and the H3C stack is manually disconnected, the T1700G-28TQ will go haywire and one of them will reboot. All connections on the T1700G-28TQ are not working and the only resolution is to reboot both T1700G-28TQ while the H3C and other connections are untouched.


For your advice please.
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#1
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2 Reply
Re:Memory Leaks
2018-02-01 16:00:08

JL2018 wrote

Model : T2700G-28TQ

Hardware Version :

Firmware Version : 2.0.1 Build 20170608 Rel.61525(s)

ISP :

We have a stack built using 2 T2700G-28TQ as an edge switches with uplinks using 2 pairs of SFP+.

The remaining 4 SFP+ ports are connected to 2 set of external switches in a layer 2 LAG active configurations, of which 2 are connected to another T2700G-28TQ and the other 2 are connected to a stack using H3C 5800E switches.

The switch has been running for a week or so and there is level 4 warning saying that " MEMORY RISING THRESHOLD: Total Memory Utilization is 81%".

The memory utilization can go up as high as 91% and then when there is a connection of LAG between the T2700G-28TQ and the H3C stack is manually disconnected, the T2700G-28TQ will go haywire and one of them will reboot. All connections on the T2700-28TQ are not working and the only resolution is to reboot both T2700G-28TQ while the H3C and other connections are untouched.


For your advice please.


In my opinion, you need contact with tp-link directly. I remember there are one topic about T1700G-28TQ in forum, the similar as your issue, TP-LINK has released beta firmware.
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#2
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Re:Memory Leaks
2018-02-27 11:24:23
I have contacted TP-LINK reseller and got the beta firmware for the T1700G-28TQ.
The verification of the fix is in progress.
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#3
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