When host A sends a configure-request and then receives a configure-ACK from host B with some ACCM, what effect does the resulting ACCM have on host A and host B?
Do both hosts respond in some way to this?

I notices that I needed to escape data sending to side A from side B(B->A), while ignoring the incoming bytes from side A to side B(based on the reversed LCP configure-request (and consequent configure-ACK being received from host A to make it active) that's sent from host B to host A). Is that correct behaviour?
Otherwise, DOSPPPD 0.6 would start sending incorrectly received packets to side B(UniPCemu's server build in this case, although currently this is only done in the most recent commits)? I noticed that when testing said driver with it, it's discarding required data in the packet when the configure-request just affects sending from A to B.

Anyone knows more about this?