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From: Dev <dev@logicalwebhost.com>
To: bloat@lists.bufferbloat.net
Subject: [Bloat] fq_codel on bridge multiple subnets?
Date: Thu, 3 Jan 2019 09:32:12 -0800	[thread overview]
Message-ID: <9B37BCD5-9ADE-4E7D-8B5C-82830051831B@logicalwebhost.com> (raw)

I’m trying to create a bridge on eth1 and eth2, with a management interface on eth0, then enable fq_codel on the bridge. My bridge interface looks like:

#>: cat /etc/network/interfaces

…
iface eth1 inet manual

iface eth2 inet manual

# Bridge setup
iface br0 inet static
	bridge_ports eth1 eth2
	#bridge_stp on
		address 192.168.3.75
		broadcast 192.168.0.255
		netmask 255.255.255.0
		gateway 192.168.3.1

#>: tc qdisc add dev br0 root fq_codel

#>: ip a

6: br0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:e0:67:0f:4d:d0 brd ff:ff:ff:ff:ff:ff
    inet 192.168.3.75/24 brd 192.168.3.255 scope global br0
       valid_lft forever preferred_lft forever
    inet6 fe80::2e0:67ff:fe0f:4dd0/64 scope link
       valid_lft forever preferred_lft forever

I want fq_codel to manage the buffer for multiple subnets using these two interfaces as a bridge, will that work, or only for the 192.168.3.75/24 that’s configured on br0?

Also, is there a command to watch what the buffer is doing real time once I run traffic across it?

- Dev

             reply	other threads:[~2019-01-03 17:32 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-03 17:32 Dev [this message]
2019-01-03 18:12 ` Toke Høiland-Jørgensen
2019-01-03 18:54   ` Pete Heist
2019-01-04  5:22     ` Dev
2019-01-04  9:19       ` Pete Heist
2019-01-04 18:20         ` Dev
2019-01-04 18:57           ` Dave Taht
2019-01-04 20:33             ` [Bloat] fq_codel on bridge throughput test/config Dev
2019-01-04 20:40               ` Toke Høiland-Jørgensen
2019-01-16  0:54                 ` Dev
2019-01-05  0:17               ` Stephen Hemminger
2019-01-03 21:23 ` [Bloat] reatime buffer monitoring? Dev
2019-01-03 21:51   ` Pete Heist
2019-01-03 22:31     ` Dave Taht
2019-01-04  2:06       ` Dev

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