HTB does not work correctly on high speed links. Try to use HFSC. 2021-06-10 1:13 GMT+03:00, Ethy H. Brito <ethy.brito@xxxxxxxxxxxx>: > On Wed, 9 Jun 2021 21:57:30 +0200 > Adam Niescierowicz <adam.niescierowicz@xxxxxxxxxx> wrote: > >> W dniu 09.06.2021 o 21:30, Ethy H. Brito pisze: >> > On Wed, 9 Jun 2021 21:11:03 +0200 >> > Adam Niescierowicz <adam.niescierowicz@xxxxxxxxxx> wrote: >> > >> >> How you make filters, it's one level or multilevel based? >> > Multi level. >> > >> > First test IPv4, IPv6 or Other Protocols. >> > Then test for two cidr "/19" and one /20 blocks we use. >> > Then for every /24 block inside the selected cidr block. >> > >> > I can send some fragments of each "test" block, if you want. >> > >> Please send it will be easier. >> >> We have 5+ Gbps at peak, 12core cpu and it's working. We don't use ipv6 >> on this router, but we use PPPoE. >> >> >> What's kernel version?, our is old 4.17. > > # lsb_release -a > No LSB modules are available. > Distributor ID: Ubuntu > Description: Ubuntu 20.04.2 LTS > Release: 20.04 > Codename: focal > > # tc -V > tc utility, iproute2-ss200127 > > # uname -a > Linux quiron 5.4.0-66-generic #74-Ubuntu SMP Wed Jan 27 22:54:38 UTC 2021 > x86_64 x86_64 x86_64 GNU/Linux > > > Here we go. > > eth0 is the internal interface (send packets to users - download) > The rules are inserted in the order bellow. There are no inversions. > > Just a very few lines were copied here. > I can send a WeTransfer link for those who may need the full script file. > > ---------------------------8<------------------------------------ > > /sbin/tc filter add dev eth0 parent 1:0 prio 1 protocol ipv6 u32 > > /sbin/tc filter add dev eth0 parent 1:0 prio 2 protocol ip u32 > > # Some service networks > /sbin/tc filter add dev eth0 protocol ipv4 parent 1: pref 2 \ > u32 match ip dst 100.64.254.0/24 \ > flowid 1:fffe > /sbin/tc filter add dev eth0 protocol ipv6 parent 1: pref 1 \ > u32 match ip6 dst fe80::/10 \ > flowid 1:fffe > > # > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 1: u32 divisor 4 > > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 10: u32 divisor 256 > > /sbin/tc filter add dev eth0 parent 1:0 protocol ipv6 prio 1 u32 ht 1: match > ip6 dst 2001:12c4:a10:e000::/51 hashkey mask 0x0000ff00 at 28 link 10: > > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 100: u32 divisor 256 > > /sbin/tc filter add dev eth0 parent 1:0 protocol ipv6 prio 1 u32 ht 10:e0: > match ip6 dst 2001:12c4:a10:e000::/56 hashkey mask 0x000000ff at 28 link > 100: > > ... links 101 (2001:12c4:a10:e100::/56), 102 (2001:12c4:a10:e200::/56) ... > up to > > /sbin/tc filter add dev eth0 parent 1:0 protocol ipv6 prio 1 u32 ht 10:ff: > match ip6 dst 2001:12c4:a10:ff00::/56 hashkey mask 0x000000ff at 28 link > 11f: > > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 11: u32 divisor 256 > > /sbin/tc filter add dev eth0 parent 1:0 protocol ipv6 prio 1 u32 ht 1: match > ip6 dst 2001:12c4:6440::/51 hashkey mask 0x0000ff00 at 28 link 11: > > > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 120: u32 divisor 256 > /sbin/tc filter add dev eth0 parent 1:0 protocol ipv6 prio 1 u32 ht 11:00: > match ip6 dst 2001:12c4:6440:000::/56 hashkey mask 0x000000ff at 28 link > 120: > > ... same here up to link 13f (2001:12c4:6440:1f00::/56): > More IPv6 filters like these follows to others CIDRs. > > Now for IPv4 /24 blocks. > > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 2: u32 divisor 4 > > # Hash Table para 256 Blocos /24 de endereços IP para o macro bloco > 10.16.224.0/19 > > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 13: u32 divisor 256 > > /sbin/tc filter add dev eth0 parent 1:0 protocol ip prio 2 u32 ht 2: match > ip dst 10.16.224.0/19 hashkey mask 0x0000ff00 at 16 link 13: > > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 150: u32 divisor 256 > /sbin/tc filter add dev eth0 parent 1:0 protocol ip prio 2 u32 ht 13:e0: > match ip dst 10.16.224.0/24 hashkey mask 0x000000ff at 16 link 150: > > ... link 151 (10.16.225.0/24), 153 (10.16.226.0/24) ... up to > > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 16f: u32 divisor 256 > /sbin/tc filter add dev eth0 parent 1:0 protocol ip prio 2 u32 ht 13:ff: > match ip dst 10.16.255.0/24 hashkey mask 0x000000ff at 16 link 16f: > > Other CIDRs blocks for 100.64.0/19 follows like... > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 14: u32 divisor 256 > /sbin/tc filter add dev eth0 parent 1:0 protocol ip prio 2 u32 ht 2: match > ip dst 100.64.0.0/19 hashkey mask 0x0000ff00 at 16 link 14: > > /sbin/tc filter add dev eth0 parent 1:0 prio 99 handle 170: u32 divisor 256 > /sbin/tc filter add dev eth0 parent 1:0 protocol ip prio 2 u32 ht 14:00: > match ip dst 100.64.0.0/24 hashkey mask 0x000000ff at 16 link 170: > > up to link 19f: > > And finally: > > /sbin/tc filter add dev eth0 parent 1:0 handle ::2 prio 1 protocol ipv6 u32 > match u32 0 0 link 1: > > /sbin/tc filter add dev eth0 parent 1:0 handle ::2 prio 2 protocol ip u32 > match u32 0 0 link 2: > > /sbin/tc filter add dev eth0 parent 1:0 prio 3 protocol arp u32 match u32 0 > 0 classid 1:fffe > > # Rede "default" para endereços IPV6 não Classificados anteriormente > /sbin/tc filter add dev eth0 parent 1:0 prio 1 handle ::ffe protocol ipv6 > u32 match u32 0 0 classid 1:fffc > > Thanks for your time. > > Cheers > > Ethy > -- Best regards Anatoly Muliarski
