fireqos做流量优先级分配

[imweijh]

# cat /etc/firehol/fireqos.conf
DEVICE=eth0
INPUT_SPEED=2mbit
OUTPUT_SPEED=2mbit
LINKTYPE=ethernet

interface $DEVICE world-in input rate $INPUT_SPEED $LINKTYPE # removed balanced

   class interactive commit 10%           # committed traffic
      match udp port 53
      match tcp port 22
      match icmp
      match tcp sports 5222,5228
      match tcp sports 5223

   class surfing commit 80%               # committed traffic
      match tcp sports 0:1023

   class synacks                          # 1% is the default
      match tcp syn
      match tcp ack

   class default                          # 1% is the default

interface $DEVICE world-out output rate $OUTPUT_SPEED $LINKTYPE # removed balanced

   class interactive commit 10%           # committed traffic
      match udp port 53
      match tcp port 22
      match icmp
      match tcp dports 5222,5228
      match tcp dports 5223

   class surfing commit 80%                # committed traffic
      match tcp dports 0:1023

   class synacks                          # 1% is the default
      match tcp syn
      match tcp ack

   class default                          # 1% is the default

总带宽2M，主要用来浏览，优先ssh dns