Francesco Scaglione

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Dopo l'acquisto della carta Intel PCI ho settato così il network del server.

http://www.cyberciti.biz/tips/debian-ubuntu-teaming-aggregating-multiple-network-connections.html

<code>
francesco@serverHP:~$ sudo cat /etc/network/interfaces
[sudo] password for francesco: 
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

auto bond0
iface bond0 inet dhcp
	bond-slaves eth0 eth1 eth2
	bond-mode O
	bond-miimon 100
	bond-primary eth0 eth1 eth2
</code>

---

<code>francesco@serverHP:~$ sudo cat /etc/hosts
127.0.0.1	localhost

# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

192.168.1.44 serverHP 
192.168.1.88 serverHP
192.168.1.99 serverHP
</code>

Però, dopo aver letto sull'Handbook di FreeBSD quanto segue:

<code>
Round-robin

    Distributes outgoing traffic using a round-robin scheduler through all active ports and accepts incoming traffic from any active port. This mode violates Ethernet Frame ordering and should be used with caution.
</code>

ho forse trovato la causa di alcuni blocchi intempestivi del mio router neufbox e ho deciso si cambiare il settaggio da **roundrobin** (0) a **802.3ad** (4) in /etc/network/interfaces.

Pagine consultate:

http://www.cyberciti.biz/tips/debian-ubuntu-teaming-aggregating-multiple-network-connections.html

e

http://www.freebsd.org/doc/en/books/handbook/network-aggregation.html

Il problema è che, mentre in FreeBSD tutto ciò funziona perfettamente, in Debian non riesco ad utilizzare il teaming sui tre NIC se utilizzo il parametro 4, **802.3ad**. Me ne attiva una sola.