Eoip problems within the network.

RouterOS Beginner Basics
1

I have included the establishment of a network eoip channel, both ping pass, but why build a bridge to eoip and network port bound for the spread on the network port can not pass on ros established a dhcp client, choose eoip will be able to obtain ip, bridges can be, that is, not the network port.

2

Now there is no problem, do not know why.