...

/usr/share/cagefs-skeleton/proc/sys/net/ipv4/route

.	Edit
..	Edit
error_burst	Edit
error_cost	Edit
flush	Edit
gc_elasticity	Edit
gc_interval	Edit
gc_min_interval	Edit
gc_min_interval_ms	Edit
gc_thresh	Edit
gc_timeout	Edit
max_size	Edit
min_adv_mss	Edit
min_pmtu	Edit
mtu_expires	Edit
redirect_load	Edit
redirect_number	Edit
redirect_silence	Edit