通过绑定接口使用ACE框架

Question

I have Linux server with one physical interface eth0 and 3 virtuals eth1, eth2, eth3 . Server has 4 IP addresses, it is necessary to use a lot IP ports (more than 100k). Server has bond0 interface with 4 addresses, for example .1 , .2 , .3 and .4 . My application based on ACE v5.5. To open an local 1023 port I use ACE_SOCK_Dgram class with ctor argument ACE_Addr = ACE_INET_Addr("0.0.0.0:1023") . It works. How to open 1023 on another local IP?

Thanks.

Answer 1

I found the solution. Using ACE_INET_Addr("xxx1:1023") , ACE_INET_Addr("xxx2:1023") , ACE_INET_Addr("xxx2:1024") , etc in ACE_SOCK_Dgram ctor param provide your application to use different IP addresses and different ports. You can manage port and address as you like.