Hi,
I want to use following rules in Nano. I enabled almost all kernel modules related to tc in kernel and then I compiled and installed the new kernel alongside with the generated modules.
Now when I apply these rules, it show errors for match in tc
sudo tc class add dev tun2 parent 1: classid 1:1 htb rate 95mbit
alias tclass='sudo tc class add dev tun1 parent 1:1'
tclass classid 1:10 htb rate 50kbit ceil 50kbit prio 1
tclass classid 1:20 htb rate 200kbit ceil 200kbit prio 2
tclass classid 1:30 htb rate 10mbit ceil 10mbit prio 3
sudo tc qdisc add dev tun1 parent 1:10 fq_codel
sudo tc qdisc add dev tun1 parent 1:20 fq_codel
sudo tc qdisc add dev tun1 parent 1:30 fq_codel
sudo tc filter add dev tun1 parent 1: basic match 'meta(priority eq 6)' classid 1:10
sudo tc filter add dev tun1 parent 1: basic match 'meta(priority eq 4)' classid 1:20
The list of loaded kernel modules:
sch_netem 10268 0
sch_tbf 7864 0
bnep 19078 2
xt_conntrack 3979 1
ipt_MASQUERADE 2634 1
nf_nat_masquerade_ipv4 3993 1 ipt_MASQUERADE
nf_conntrack_netlink 33497 0
xt_addrtype 3915 2
iptable_filter 3008 1
iptable_nat 3423 1
nf_conntrack_ipv4 14222 2
nf_defrag_ipv4 2129 1 nf_conntrack_ipv4
nf_nat_ipv4 8176 1 iptable_nat
nf_nat 25276 2 nf_nat_masquerade_ipv4,nf_nat_ipv4
nf_conntrack 136973 6 nf_conntrack_ipv4,nf_conntrack_netlink,nf_nat_masquerade_ipv4,xt_conntrack,nf_nat_ipv4,nf_nat
br_netfilter 17784 0
zram 29761 4
overlay 53326 0
userspace_alert 6606 0
nvgpu 1713465 18
spidev 14635 0
bluedroid_pm 16123 0
ip_tables 21475 2 iptable_filter,iptable_nat
x_tables 38080 5 ip_tables,iptable_filter,ipt_MASQUERADE,xt_addrtype,xt_conntrack
The error is:
sudo tc filter add dev tun1 parent 1: basic match 'meta(priority eq 6)' classid 1:10
RTNETLINK answers: No such file or directory
We have an error talking to the kernel
$ sudo tc filter add dev tun1 parent 1: basic match 'meta(priority eq 4)' classid 1:20
RTNETLINK answers: No such file or directory
We have an error talking to the kernel