| # Network interface statistics # |
| - [Overview](/tech/datausage/iface-overview.html) |
| - [Excluding network types from data usage](/tech/datausage/excluding-network-types.html) |
| - [Tethering data](/tech/datausage/tethering-data.html) |
| - [Usage cycle reset dates](/tech/datausage/usage-cycle-resets-dates.html) |
| |
| # The xt_qtaguid netfilter kernel module # |
| - [Overview](/tech/datausage/kernel-overview.html) |
| - [Data usage tags explained](/tech/datausage/tags-explained.html) |
| - [Kernel changes](/tech/datausage/kernel-changes.html) |
| |
