so.i’m sorry but it doesn’t work.and i think it’s because the ratio of load balancing.if bandwidth of WAN1 is to 20 000 kbs and WAN2 is to 100 kbs (too much in 4G), the ratio is 200:1.so it’s...

ok, I just set the same setting as you.I keep its for few days and I will check the result...I will say you if it’s ok...

" but don't forget to disable "link backup" Are you sure ? I would like to have link backup !!! Can you give me more explain please ?

«*NB : WAN2 down / upstream bandwith are setting =100 because I want that WAN1 is priority*» with load balancing, it’s a good idea !and it’s ok ?if wan1 is off, wan2 keep the connection.And if wan1...

hello, I have the same problem with TL-ER5120.you see my post here : http://forum.tp-link.com/showthread.php?103641-How-to-configure-Link-Backup-on-TL-ER5120-V3have you a solution ?

Model : Hardware Version : Firmware Version : ISP : Hello everybody ! I have another problem yet, with link backup now... I try to configure Link Backup on a router TL-ER5120... I would like to when...