Can you give me the line specifications of Bangkok? Current usage shows that traffic on the outside interface is around ~700k/sec. No packet drops on the interfaces.
I found out two IPs that generates much more traffic that others: 10.67.49.190, 10.67.49.192 (for this later IP, user is EGK243).
There’s also an IP 10.172.113.144 (Melinda/Lync server), that sends some traffic to a lot of internal machine, but that seems normal.