3 ms·
Which TCP reserved bit? ECN? The reserved fields in the ack?
by dtaht 3y ago
Which TCP reserved bit? ECN? The reserved fields in the ack?
- GGO 3y agoI don't know. I don't have raw packet. just the log in firewall that does not specify which bit.
- toast0 3y agoWe can't help much without a raw packet. Can you get a capture from the firewall? Or failing that, setup some other way to capture packets (does iOS do reverse tethering? or you can setup a different wifi access point and capture packets between that and the firewall, etc)
- Ocha 3y agoSince it is firewall dropping the packet, and during initial connection (that’s why websites load slow), I doubt it’s ECN. Firewall would know about ECN.