needed for bgp-evpn upstream pull request: https://github.com/CumulusNetworks/ifupdown2/pull/121
Signed-off-by: Alexandre Derumier <aderum...@odiso.com> --- .../pve/0009-add-arp-accept-option.patch | 55 +++++++++++++++++++ debian/patches/series | 1 + 2 files changed, 56 insertions(+) create mode 100644 debian/patches/pve/0009-add-arp-accept-option.patch diff --git a/debian/patches/pve/0009-add-arp-accept-option.patch b/debian/patches/pve/0009-add-arp-accept-option.patch new file mode 100644 index 0000000..dd27ffb --- /dev/null +++ b/debian/patches/pve/0009-add-arp-accept-option.patch @@ -0,0 +1,55 @@ +From 45db39f606e09486889128b93f1942639620d2aa Mon Sep 17 00:00:00 2001 +From: Alexandre Derumier <aderum...@odiso.com> +Date: Tue, 3 Sep 2019 09:43:38 +0200 +Subject: [PATCH] add arp-accept option. + +Currently, the only way to enable arp-accept is to enable +a policy with l3_intf_arp_accept. + +But this enable arp-accept for all bridges. + +This option allow to define it for specific bridge. + +This is needed with bgp-evpn and vm migration +https://github.com/FRRouting/frr/issues/4904 +--- + ifupdown2/addons/address.py | 9 ++++++++- + 1 file changed, 8 insertions(+), 1 deletion(-) + +diff --git a/ifupdown2/addons/address.py b/ifupdown2/addons/address.py +index f576dc0..762c58c 100644 +--- a/ifupdown2/addons/address.py ++++ b/ifupdown2/addons/address.py +@@ -96,6 +96,11 @@ class address(moduleBase): + 'dual connected VxLANs', + 'validvals' : ['<ipv4>', ], + 'example' : ['clagd-vxlan-anycast-ip 36.0.0.11']}, ++ 'arp-accept' : ++ { 'help': 'Allow gratuitous arp to update arp table', ++ 'validvals': ['on', 'off', 'yes', 'no', '0', '1'], ++ 'default' : 'off', ++ 'example' : ['arp-accept on']}, + 'ip-forward' : + { 'help': 'ip forwarding flag', + 'validvals': ['on', 'off', 'yes', 'no', '0', '1'], +@@ -272,6 +277,8 @@ class address(moduleBase): + def _process_bridge(self, ifaceobj, up): + hwaddress = self._get_hwaddress(ifaceobj) + addrs = ifaceobj.get_attr_value_first('address') ++ arp_accept = ifaceobj.get_attr_value_first('arp-accept') ++ arp_accept = utils.boolean_support_binary(arp_accept) + is_vlan_dev_on_vlan_aware_bridge = False + is_bridge = self.ipcmd.is_bridge(ifaceobj.name) + if not is_bridge: +@@ -290,7 +297,7 @@ class address(moduleBase): + self.write_file('/proc/sys/net/ipv4/conf/%s' % ifaceobj.name + + '/arp_accept', '0') + else: +- self.write_file('/proc/sys/net/ipv4/conf/%s/arp_accept' % ifaceobj.name, '0') ++ self.write_file('/proc/sys/net/ipv4/conf/%s/arp_accept' % ifaceobj.name, arp_accept) + if hwaddress and is_vlan_dev_on_vlan_aware_bridge: + if up: + self.ipcmd.bridge_fdb_add(bridgename, hwaddress, vlan) +-- +2.20.1 + diff --git a/debian/patches/series b/debian/patches/series index feea3bc..a66998f 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -6,3 +6,4 @@ pve/0005-don-t-remove-bridge-is-tap-veth-are-still-plugged.patch pve/0006-add-uplink-id-option.patch pve/0007-ifreload-down-up-vxlan-interfaces-when-ifreload_down.patch pve/0008-config-tuning.patch +pve/0009-add-arp-accept-option.patch -- 2.20.1 _______________________________________________ pve-devel mailing list pve-devel@pve.proxmox.com https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel