Différences

Ci-dessous, les différences entre deux révisions de la page.

--- public:use_raspberry_4_as_router [2021/08/07 21:22] – [Catégories de flux] pcouderc
+++ public:use_raspberry_4_as_router [2022/01/31 07:28] (Version actuelle) – pcouderc
@@ Ligne 65: / Ligne 65: @@
 === Routing ===
+First routing must be enabled, by uncommenting in /etc/sysctl.conf the line :
+<code>
+net.ipv4.ip_forward=1
+</code>
 Routing is done by iptable and iptables-persistent
@@ Ligne 161: / Ligne 167: @@
 ==== Catégories de flux ====
+(en cours de rédaction)
+Tests de rapidité de la ligne (avec apt install speedtest-cli) : 14.5 / 1.25 Mbit/s
 ( d'après [[https://connect.ed-diamond.com/GNU-Linux-Magazine/GLMF-127/QoS-et-gestion-du-trafic-avec-Traffic-Control|ici]])
-   * 1 interactif (DNS...)
+   * 1 interactif (DNS udp,DNS tcp, other )
    * 2 TCP ACKs
    * 3 SSH
    * 4 SIP/RTP
    * 5 HTTP
-   * 6 Divers dont sauvegarde sur serveur de secours.
+   * 6 mail
+   * 7 sauvegarde (en fait tout trafic de 192.168.163.1)
+   * 8 Divers .
+Premiers tests : implémenté comme dans la référence (sans SIP, masi maj debits et eth1)
+<code>
+#-nettoyage
+tc qdisc del dev eth1 root
+#-root
+tc qdisc add dev eth1 root handle 1: htb default 99 r2q 5
+#--------uplink internet
+tc class add dev eth1 parent 1:0 classid 1:1 htb rate 1250kbit ceil 1250kbit
+#--------gigabit local
+tc class add dev eth1 parent 1:0 classid 1:1000 htb rate 1gbit ceil 1gbit
+# == filtre lan
+tc filter add dev eth1 parent 1:0 protocol ip prio 1000 handle 1000 fw flowid 1:1000
+#----------------interactive
+tc class add dev eth1 parent 1:1 classid 1:10 htb rate 128kbit ceil 200kbit burst 5k prio 1 linklayer atm
+#----------------------------sub interactive: pfifo
+tc qdisc add dev eth1 parent 1:10 handle 110: pfifo limit 1000
+# == filtre interactive
+tc filter add dev eth1 parent 1:0 protocol ip prio 1 handle 10 fw flowid 1:10
+#-----------------tcp acks
+tc class add dev eth1 parent 1:1 classid 1:20 htb rate 64kbit ceil 1250kbit burst 300 prio 2 linklayer atm
+#----------------------------sub tcp acks: pfifo
+tc qdisc add dev eth1 parent 1:20 handle 120: pfifo limit 1000
+# == filtre tcp acks
+tc filter add dev eth1 parent 1:0 protocol ip prio 2 handle 20 fw flowid 1:20
+#----------------ssh
+tc class add dev eth1 parent 1:1 classid 1:30 htb rate 64kbit ceil 300kbit burst 2k prio 3 linklayer atm
+#----------------------------sub ssh: sfq
+tc qdisc add dev eth1 parent 1:30 handle 130: sfq perturb 10
+# == filtre ssh
+tc filter add dev eth1 parent 1:0 protocol ip prio 3 handle 30 fw flowid 1:30
+#----------------http/s
+tc class add dev eth1 parent 1:1 classid 1:40 htb rate 256kbit ceil 1250kbit burst 2k prio 4
+#####################
+#----------------------------http/s sub 1
+tc class add dev eth1 parent 1:40 classid 1:41 htb rate 100kbit ceil 1250kbit burst 2k prio 4 linklayer atm
+#---------------------------------------------sub http1: sfq
+tc qdisc add dev eth1 parent 1:41 handle 141: sfq perturb 10
+# == filtre http/s sub 1
+tc filter add dev eth1 parent 1:0 protocol ip prio 4 handle 41 fw flowid 1:41
+#####################
+#----------------------------http/s sub 2
+tc class add dev eth1 parent 1:40 classid 1:42 htb rate 100kbit ceil 1250kbit burst 2k prio 4 linklayer atm
+#---------------------------------------------sub http2: sfq
+tc qdisc add dev eth1 parent 1:42 handle 142: sfq perturb 10
+# == filtre http/s sub 2
+tc filter add dev eth1 parent 1:0 protocol ip prio 5 handle 42 fw flowid 1:42
+#####################
+#----------------------------http/s sub 9
+tc class add dev eth1 parent 1:40 classid 1:49 htb rate 56kbit ceil 1250kbit burst 2k prio 4 linklayer atm
+#---------------------------------------------sub http 9: sfq
+tc qdisc add dev eth1 parent 1:49 handle 149: sfq perturb 10
+# == filtre http/s sub 3
+tc filter add dev eth1 parent 1:0 protocol ip prio 6 handle 49 fw flowid 1:49
+#####################
+#----------------torrent
+tc class add dev eth1 parent 1:1 classid 1:50 htb rate 128kbit ceil 1250kbit burst 2k prio 5 linklayer atm
+#----------------------------sub ssh: sfq
+tc qdisc add dev eth1 parent 1:50 handle 150: sfq perturb 10
+# == filtre bittorrent
+tc filter add dev eth1 parent 1:0 protocol ip prio 7 handle 50 fw flowid 1:50
+#----------------default
+tc class add dev eth1 parent 1:1 classid 1:99 htb rate 128kbit ceil 1250kbit burst 2k prio 5 linklayer atm
+#----------------------------sub ssh: sfq
+tc qdisc add dev eth1 parent 1:99 handle 199: sfq perturb 10
+# == filtre default
+tc filter add dev eth1 parent 1:0 protocol ip prio 99 handle 99 fw flowid 1:99
+</code>
 ===== Procédure de secours par smartphone =====