limestone/ci-cloud-config
Code Issues Proposed changes

Switch to veth pairs instead of macvlan

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macvlan bridges are too selective about forwarding arp replies
so create a tiered structure of bridges using veth pairs instead.
This commit is contained in:
Logan V 2018-03-05 21:47:41 -06:00 committed by Logan V
parent 46aa92874e
commit 87d048f107
1 changed files with 6 additions and 14 deletions
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20
examples/interfaces
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@ -24,35 +24,27 @@ iface bond0 inet manual
bond-slaves enp1s0f0 enp1s0f1
bond-xmit-hash-policy layer3+4
auto macvlan0
iface macvlan0 inet manual
pre-up ip link add macvlan0 link bond0 type macvlan mode passthru
auto macvlan1
iface macvlan1 inet manual
pre-up ip link add macvlan1 link bond0 type macvlan mode passthru
auto macvlan2
iface macvlan2 inet manual
pre-up ip link add macvlan2 link bond0 type macvlan mode passthru
auto br-mgmt
iface br-mgmt inet static
bridge_stp off
bridge_waitport 0
bridge_fd 0
bridge_ports macvlan0
bridge_ports bond0 veth-int-mgmt
address 192.169.91.98
netmask 255.255.255.240
gateway 192.169.91.97
dns-nameserver 64.31.5.1
dns-nameserver 64.31.5.2
auto veth-int-mgmt
iface veth-int-mgmt inet manual
pre-up ip link add dev veth-int-mgmt type veth peer name veth-int-flat
auto br-flat
iface br-flat inet manual
bridge_stp off
bridge_waitport 0
bridge_fd 0
bridge_ports macvlan1
bridge_ports veth-int-flat
source /etc/network/interfaces.d/*.cfg