Revision cb53bb57e3c6327b2667f78321d45f48ace3fbc0 authored by Joe Stringer on 10 March 2021, 19:06:53 UTC, committed by Joe Stringer on 10 March 2021, 19:21:03 UTC
Signed-off-by: Joe Stringer <joe@cilium.io>
1 parent b564795
node.go
// Copyright 2016-2017 Authors of Cilium
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package defaults
import (
"net"
)
const (
// DefaultIPv4Prefix is the prefix for all the IPv4 addresses.
// %d is substituted with the last byte of first global IPv4 address
// configured on the system.
DefaultIPv4Prefix = "10.%d.0.1"
// DefaultIPv4PrefixLen is the length used to allocate container IPv4 addresses from.
DefaultIPv4PrefixLen = 16
// DefaultNAT46Prefix is the IPv6 prefix to represent NATed IPv4 addresses.
DefaultNAT46Prefix = "0:0:0:0:0:FFFF::/96"
// HostDevice is the name of the device that connects the cilium IP
// space with the host's networking model
HostDevice = "cilium_host"
// SecondHostDevice is the name of the second interface of the host veth pair.
SecondHostDevice = "cilium_net"
)
var (
// Default addressing schema
//
// node: beef:beef:beef:beef:<node>:<node>:/96
// lxc: beef:beef:beef:beef:<node>:<node>::<lxc>/128
// ContainerIPv6Mask is the IPv6 prefix length for address assigned to
// container. The default is L3 only and thus /128.
ContainerIPv6Mask = net.CIDRMask(128, 128)
// ContainerIPv4Mask is the IPv4 prefix length for address assigned to
// container. The default is L3 only and thus /32.
ContainerIPv4Mask = net.CIDRMask(32, 32)
// IPv6DefaultRoute is the default IPv6 route.
IPv6DefaultRoute = net.IPNet{IP: net.IPv6zero, Mask: net.CIDRMask(0, 128)}
// IPv4DefaultRoute is the default IPv4 route.
IPv4DefaultRoute = net.IPNet{IP: net.IPv4zero, Mask: net.CIDRMask(0, 32)}
)
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