load balancing question

This is my Network Digram





consist of two servers :
the first one to merging lines
the second one for hotspot

The 1st server connecting with two lines (ADSL lines ) each one is (4MB)

*Interfaces

*IP address and Routes

*Firewall Mangle (for merging )

*Firewall Nat

i have a question here why is the ISP1 (Tx & Rx ) is always higher than ISP2 (Tx & Rx)

so this may be can’t give the speed with 800KB/s
…i always get a speed 400 kB/s no more

the second question will come …

The 2nd server connecting to the users

  • interfaces

  • IP address

the question here i can make a remote access to my first server by writting the real IP in the winbox
but i can’t make it to the second server (Hotspot server ) WHY ???

i think that i have to make a bridge between the two server or what ??

can any one give me a solution to this case :frowning: