Hi, Peplink guys,
We just set up a Peplink infrastructure like the attached, and the basic functions are working properly.
The peplink can aggregate the Internet lines (100M + 100M = 200M ) to from a great bandwidth;
but we found the applications (http, https, anydesk…traceroute ) are unstable, due to two internet lines are being used ( in-turn ? ).
How I can tune up the Peplink devices for stabilizing the applications, thx ?
p.s. we are using default Peplink configuration (outbound policy is auto ).
![Peplink infrastructure 01](https://forum-media-cdn.peplink.com/original/3X/6/2/624d4dddffe80197018703e362064518efd846fe.png)
It looks like the SRX345 is doing NAT is that right? If so change your HTTPS persistence rule to ‘By Destination’
![image](https://forum-media-cdn.peplink.com/original/2X/7/709e6930cf0230558d9b046d60f1199131c2017a.png)
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Hi, Martin,
Thanks so much for your kind help. You are correct, NAT is configured in SRX, due to we have a lot of NAT configurations, it is not flexible implemented in Peplink.
How about other applications ; can I configure “Persistence mode” for any protocol, thx ?
With best regards
Benson LEI
Yes of course, and you can also consider manually prioritising bandwidth hungry apps over specific WANs too.
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Hi, Martin,
I still found the application unstable after “Persistence mode”.
![Application unstable](https://forum-media-cdn.peplink.com/original/2X/6/65d920ecdf170b6175fd3f1e3947cfd94093093c.png)
May I configure the “Persistence mode” for both source and destination, thx ?
I am using Firmware 8.0.2.
Do I also need to change Peplink firewall, thx ?
Finally, problem is found that it is infrastructure issue.
The segment between Peplink and SRX should be defined External ( viewed from SRX ),
Cheers