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change default ipv6 prefix to 3fff:172:20:20::/64 #2232

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Oct 14, 2024
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change default ipv6 prefix to 3fff:172:20:20::/64 #2232

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5663044
change default ipv6 mgmt prefix to use 3fff:172:20:20::/64
hyposcaler-bot Oct 14, 2024
eddaea9
change v6 prefix in the docs
hellt Oct 14, 2024
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2 changes: 1 addition & 1 deletion clab/config.go
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ const (
// a name of a docker network that nodes management interfaces connect to.
dockerNetName = "clab"
dockerNetIPv4Addr = "172.20.20.0/24"
dockerNetIPv6Addr = "2001:172:20:20::/64"
dockerNetIPv6Addr = "3fff:172:20:20::/64"
// veth link mtu.
DefaultVethLinkMTU = 9500

Expand Down
26 changes: 13 additions & 13 deletions docs/cmd/inspect.md
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Expand Up @@ -51,10 +51,10 @@ The local `-w | --wide` flag adds all available columns to the `inspect` output
+---+------------+----------+-----------------+--------------+--------------------+------+-------+---------+----------------+----------------------+
| # | Topo Path | Lab Name | Name | Container ID | Image | Kind | Group | State | IPv4 Address | IPv6 Address |
+---+------------+----------+-----------------+--------------+--------------------+------+-------+---------+----------------+----------------------+
| 1 | newlab.yml | newlab | clab-newlab-n1 | 3c8262034088 | srlinux:20.6.3-145 | srl | | running | 172.20.20.4/24 | 2001:172:20:20::4/80 |
| 2 | | | clab-newlab-n2 | 79c562b71997 | srlinux:20.6.3-145 | srl | | running | 172.20.20.5/24 | 2001:172:20:20::5/80 |
| 3 | srl02.yml | srl01 | clab-srl01-srl | 13c9e7543771 | srlinux:20.6.3-145 | srl | | running | 172.20.20.2/24 | 2001:172:20:20::2/80 |
| 4 | | | clab-srl01-srl2 | 8cfca93b7b6f | srlinux:20.6.3-145 | srl | | running | 172.20.20.3/24 | 2001:172:20:20::3/80 |
| 1 | newlab.yml | newlab | clab-newlab-n1 | 3c8262034088 | srlinux:20.6.3-145 | srl | | running | 172.20.20.4/24 | 3fff:172:20:20::4/80 |
| 2 | | | clab-newlab-n2 | 79c562b71997 | srlinux:20.6.3-145 | srl | | running | 172.20.20.5/24 | 3fff:172:20:20::5/80 |
| 3 | srl02.yml | srl01 | clab-srl01-srl | 13c9e7543771 | srlinux:20.6.3-145 | srl | | running | 172.20.20.2/24 | 3fff:172:20:20::2/80 |
| 4 | | | clab-srl01-srl2 | 8cfca93b7b6f | srlinux:20.6.3-145 | srl | | running | 172.20.20.3/24 | 3fff:172:20:20::3/80 |
+---+------------+----------+-----------------+--------------+--------------------+------+-------+---------+----------------+----------------------+
```

Expand All @@ -67,8 +67,8 @@ Provide information about the running lab named `srlceos01`
+---+---------------------+--------------+---------+------+-------+---------+----------------+----------------------+
| # | Name | Container ID | Image | Kind | Group | State | IPv4 Address | IPv6 Address |
+---+---------------------+--------------+---------+------+-------+---------+----------------+----------------------+
| 1 | clab-srlceos01-ceos | 90bebb1e2c5f | ceos | ceos | | running | 172.20.20.4/24 | 2001:172:20:20::4/80 |
| 2 | clab-srlceos01-srl | 82e9aa3c7e6b | srlinux | srl | | running | 172.20.20.3/24 | 2001:172:20:20::3/80 |
| 1 | clab-srlceos01-ceos | 90bebb1e2c5f | ceos | ceos | | running | 172.20.20.4/24 | 3fff:172:20:20::4/80 |
| 2 | clab-srlceos01-srl | 82e9aa3c7e6b | srlinux | srl | | running | 172.20.20.3/24 | 3fff:172:20:20::3/80 |
+---+---------------------+--------------+---------+------+-------+---------+----------------+----------------------+
```

Expand All @@ -80,8 +80,8 @@ INFO[0000] Parsing & checking topology file: srl02.clab.yml
+---+-----------------+--------------+-----------------------+------+---------+----------------+----------------------+
| # | Name | Container ID | Image | Kind | State | IPv4 Address | IPv6 Address |
+---+-----------------+--------------+-----------------------+------+---------+----------------+----------------------+
| 1 | clab-srl02-srl1 | 7a7c101be7d8 | ghcr.io/nokia/srlinux | srl | running | 172.20.20.4/24 | 2001:172:20:20::4/64 |
| 2 | clab-srl02-srl2 | 5e3737621753 | ghcr.io/nokia/srlinux | srl | running | 172.20.20.5/24 | 2001:172:20:20::5/64 |
| 1 | clab-srl02-srl1 | 7a7c101be7d8 | ghcr.io/nokia/srlinux | srl | running | 172.20.20.4/24 | 3fff:172:20:20::4/64 |
| 2 | clab-srl02-srl2 | 5e3737621753 | ghcr.io/nokia/srlinux | srl | running | 172.20.20.5/24 | 3fff:172:20:20::5/64 |
+---+-----------------+--------------+-----------------------+------+---------+----------------+----------------------+
```

Expand All @@ -94,9 +94,9 @@ clab inspect --all --wide
+---+-----------------------------------+----------+-------+-----------------+--------------+-----------------------+---------------+---------+----------------+----------------------+
| # | Topo Path | Lab Name | Owner | Name | Container ID | Image | Kind | State | IPv4 Address | IPv6 Address |
+---+-----------------------------------+----------+-------+-----------------+--------------+-----------------------+---------------+---------+----------------+----------------------+
| 1 | lab-examples/srl01/srl01.clab.yml | srl01 | user1 | clab-srl01-srl | ea86f40b412a | ghcr.io/nokia/srlinux | nokia_srlinux | running | 172.20.20.2/24 | 2001:172:20:20::2/64 |
| 2 | lab-examples/srl02/srl02.clab.yml | srl02 | user2 | clab-srl02-srl1 | ba7e807235b6 | ghcr.io/nokia/srlinux | nokia_srlinux | running | 172.20.20.4/24 | 2001:172:20:20::4/64 |
| 3 | | | | clab-srl02-srl2 | 71006155b70a | ghcr.io/nokia/srlinux | nokia_srlinux | running | 172.20.20.3/24 | 2001:172:20:20::3/64 |
| 1 | lab-examples/srl01/srl01.clab.yml | srl01 | user1 | clab-srl01-srl | ea86f40b412a | ghcr.io/nokia/srlinux | nokia_srlinux | running | 172.20.20.2/24 | 3fff:172:20:20::2/64 |
| 2 | lab-examples/srl02/srl02.clab.yml | srl02 | user2 | clab-srl02-srl1 | ba7e807235b6 | ghcr.io/nokia/srlinux | nokia_srlinux | running | 172.20.20.4/24 | 3fff:172:20:20::4/64 |
| 3 | | | | clab-srl02-srl2 | 71006155b70a | ghcr.io/nokia/srlinux | nokia_srlinux | running | 172.20.20.3/24 | 3fff:172:20:20::3/64 |
+---+-----------------------------------+----------+-------+-----------------+--------------+-----------------------+---------------+---------+----------------+----------------------+
```

Expand All @@ -113,7 +113,7 @@ clab inspect --all --wide
"kind": "srl",
"state": "running",
"ipv4_address": "172.20.20.3/24",
"ipv6_address": "2001:172:20:20::3/80"
"ipv6_address": "3fff:172:20:20::3/80"
},
{
"lab_name": "srlceos01",
Expand All @@ -123,7 +123,7 @@ clab inspect --all --wide
"kind": "ceos",
"state": "running",
"ipv4_address": "172.20.20.4/24",
"ipv6_address": "2001:172:20:20::4/80"
"ipv6_address": "3fff:172:20:20::4/80"
}
]
```
6 changes: 3 additions & 3 deletions docs/install.md
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Expand Up @@ -463,16 +463,16 @@ root@docker-desktop:/Users/romandodin/clab# clab dep -t 2srl.clab.yml
INFO[0000] Parsing & checking topology file: 2srl.clab.yml
INFO[0000] Creating lab directory: /Users/romandodin/clab/clab-2srl
INFO[0000] Creating root CA
INFO[0000] Creating docker network: Name='clab', IPv4Subnet='172.20.20.0/24', IPv6Subnet='2001:172:20:20::/64', MTU='1500'
INFO[0000] Creating docker network: Name='clab', IPv4Subnet='172.20.20.0/24', IPv6Subnet='3fff:172:20:20::/64', MTU='1500'
INFO[0000] Creating container: srl1
INFO[0000] Creating container: srl2
INFO[0001] Creating virtual wire: srl1:e1-1 <--> srl2:e1-1
INFO[0001] Adding containerlab host entries to /etc/hosts file
+---+----------------+--------------+-----------------------+------+-------+---------+----------------+----------------------+
| # | Name | Container ID | Image | Kind | Group | State | IPv4 Address | IPv6 Address |
+---+----------------+--------------+-----------------------+------+-------+---------+----------------+----------------------+
| 1 | clab-2srl-srl1 | 574bf836fb40 | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.2/24 | 2001:172:20:20::2/64 |
| 2 | clab-2srl-srl2 | f88531a74ffb | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.3/24 | 2001:172:20:20::3/64 |
| 1 | clab-2srl-srl1 | 574bf836fb40 | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.2/24 | 3fff:172:20:20::2/64 |
| 2 | clab-2srl-srl2 | f88531a74ffb | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.3/24 | 3fff:172:20:20::3/64 |
+---+----------------+--------------+-----------------------+------+-------+---------+----------------+----------------------+
```

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2 changes: 1 addition & 1 deletion docs/lab-examples/cvx02.md
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Expand Up @@ -21,7 +21,7 @@ Once the lab is started, the nodes will be able to ping each other:

```
$ clab-cvx02-sw1
Warning: Permanently added 'clab-cvx02-sw1,2001:172:20:20::3' (ECDSA) to the list of known hosts.
Warning: Permanently added 'clab-cvx02-sw1,3fff:172:20:20::3' (ECDSA) to the list of known hosts.
root@clab-cvx02-sw1's password:
Linux sw1 5.10.16.3-networkop+ #17 SMP Mon May 24 15:22:51 BST 2021 x86_64
root@sw1:mgmt:~# ping 12.12.12.2
Expand Down
28 changes: 14 additions & 14 deletions docs/lab-examples/min-5clos.md
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Expand Up @@ -56,61 +56,61 @@ The following table outlines the addressing plan used in this lab:

| Source | Interface | Towards | IPv4 | IPv6 |
| ----------- | -------------- | ----------- | ------------------- | ------------------------- |
| leaf1 | mgmt0.0 | - | `172.100.100.2/24` | `2001:172:100:100::2/64` |
| leaf1 | mgmt0.0 | - | `172.100.100.2/24` | `3fff:172:100:100::2/64` |
| | system0.0 | - | `30.0.0.1/32` | `3000:30:0:0::1/128` |
| | ethernet-1/1.0 | spine1 | `10.0.0.0/31` | `1000:10:0:0::0/127` |
| | ethernet-1/2.0 | spine2 | `10.0.0.2/31` | `1000:10:0:0::2/127` |
| | ethernet-1/3.0 | client1 | `10.0.0.24/31` | `1000:10:0:0::24/127` |
| leaf2 | mgmt0.0 | - | `172.100.100.3/24` | `2001:172:100:100::3/64` |
| leaf2 | mgmt0.0 | - | `172.100.100.3/24` | `3fff:172:100:100::3/64` |
| | system0.0 | - | `30.0.0.2/32` | `3000:30:0:0::2/128` |
| | ethernet-1/1.0 | spine1 | `10.0.0.4/31` | `1000:10:0:0::4/127` |
| | ethernet-1/2.0 | spine2 | `10.0.0.6/31` | `1000:10:0:0::6/127` |
| | ethernet-1/3.0 | client2 | `10.0.0.26/31` | `1000:10:0:0::26/127` |
| leaf3 | mgmt0.0 | - | `172.100.100.4/24` | `2001:172:100:100::4/64` |
| leaf3 | mgmt0.0 | - | `172.100.100.4/24` | `3fff:172:100:100::4/64` |
| | system0.0 | - | `30.0.0.3/32` | `3000:30:0:0::3/128` |
| | ethernet-1/1.0 | spine3 | `10.0.0.12/31` | `1000:10:0:0::12/127` |
| | ethernet-1/2.0 | spine4 | `10.0.0.14/31` | `1000:10:0:0::14/127` |
| | ethernet-1/3.0 | client3 | `10.0.0.28/31` | `1000:10:0:0::28/127` |
| leaf4 | mgmt0.0 | - | `172.100.100.5/24` | `2001:172:100:100::5/64` |
| leaf4 | mgmt0.0 | - | `172.100.100.5/24` | `3fff:172:100:100::5/64` |
| | system0.0 | - | `30.0.0.4/32` | `3000:30:0:0::4/128` |
| | ethernet-1/1.0 | spine3 | `10.0.0.16/31` | `1000:10:0:0::16/127` |
| | ethernet-1/2.0 | spine4 | `10.0.0.18/31` | `1000:10:0:0::18/127` |
| | ethernet-1/3.0 | client4 | `10.0.0.30/31` | `1000:10:0:0::30/127` |
| spine1 | mgmt0.0 | - | `172.100.100.6/24` | `2001:172:100:100::6/64` |
| spine1 | mgmt0.0 | - | `172.100.100.6/24` | `3fff:172:100:100::6/64` |
| | system0.0 | - | `30.0.0.5/32` | `3000:30:0:0::5/128` |
| | ethernet-1/1.0 | leaf1 | `10.0.0.1/31` | `1000:10:0:0::1/127` |
| | ethernet-1/2.0 | leaf2 | `10.0.0.5/31` | `1000:10:0:0::5/127` |
| | ethernet-1/3.0 | superspine1 | `10.0.0.8/31` | `1000:10:0:0::8/127` |
| spine2 | mgmt0.0 | - | `172.100.100.7/24` | `2001:172:100:100::7/64` |
| spine2 | mgmt0.0 | - | `172.100.100.7/24` | `3fff:172:100:100::7/64` |
| | system0.0 | - | `30.0.0.6/32` | `3000:30:0:0::6/128` |
| | ethernet-1/1.0 | leaf1 | `10.0.0.3/31` | `1000:10:0:0::3/127` |
| | ethernet-1/2.0 | leaf2 | `10.0.0.7/31` | `1000:10:0:0::7/127` |
| | ethernet-1/3.0 | superspine2 | `10.0.0.10/31` | `1000:10:0:0::10/127` |
| spine3 | mgmt0.0 | - | `172.100.100.8/24` | `2001:172:100:100::8/64` |
| spine3 | mgmt0.0 | - | `172.100.100.8/24` | `3fff:172:100:100::8/64` |
| | system0.0 | - | `30.0.0.7/32` | `3000:30:0:0::7/128` |
| | ethernet-1/1.0 | leaf3 | `10.0.0.13/31` | `1000:10:0:0::13/127` |
| | ethernet-1/2.0 | leaf4 | `10.0.0.17/31` | `1000:10:0:0::17/127` |
| | ethernet-1/3.0 | superspine1 | `10.0.0.20/31` | `1000:10:0:0::20/127` |
| spine4 | mgmt0.0 | - | `172.100.100.9/24` | `2001:172:100:100::9/64` |
| spine4 | mgmt0.0 | - | `172.100.100.9/24` | `3fff:172:100:100::9/64` |
| | system0.0 | - | `30.0.0.8/32` | `3000:30:0:0::8/128` |
| | ethernet-1/1.0 | leaf3 | `10.0.0.15/31` | `1000:10:0:0::15/127` |
| | ethernet-1/2.0 | leaf4 | `10.0.0.19/31` | `1000:10:0:0::19/127` |
| | ethernet-1/3.0 | superspine2 | `10.0.0.22/31` | `1000:10:0:0::22/127` |
| superspine1 | mgmt0.0 | - | `172.100.100.10/24` | `2001:172:100:100::10/64` |
| superspine1 | mgmt0.0 | - | `172.100.100.10/24` | `3fff:172:100:100::10/64` |
| | system0.0 | - | `30.0.0.9/32` | `3000:30:0:0::9/128` |
| | ethernet-1/1.0 | spine1 | `10.0.0.9/31` | `1000:10:0:0::9/127` |
| | ethernet-1/2.0 | spine3 | `10.0.0.21/31` | `1000:10:0:0::21/127` |
| superspine2 | mgmt0.0 | - | `172.100.100.11/24` | `2001:172:100:100::11/64` |
| superspine2 | mgmt0.0 | - | `172.100.100.11/24` | `3fff:172:100:100::11/64` |
| | system0.0 | - | `30.0.0.10/32` | `3000:30:0:0::10/128` |
| | ethernet-1/1.0 | spine2 | `10.0.0.11/31` | `1000:10:0:0::11/127` |
| | ethernet-1/2.0 | spine4 | `10.0.0.23/31` | `1000:10:0:0::23/127` |
| client1 | eth0 | - | `172.100.100.12/24` | `2001:172:100:100::12/64` |
| client1 | eth0 | - | `172.100.100.12/24` | `3fff:172:100:100::12/64` |
| | eth1 | leaf1 | `10.0.0.25/31` | `1000:10:0:0::25/127` |
| client2 | eth0 | - | `172.100.100.13/24` | `2001:172:100:100::13/64` |
| client2 | eth0 | - | `172.100.100.13/24` | `3fff:172:100:100::13/64` |
| | eth1 | leaf2 | `10.0.0.27/31` | `1000:10:0:0::27/127` |
| client3 | eth0 | - | `172.100.100.14/24` | `2001:172:100:100::14/64` |
| client3 | eth0 | - | `172.100.100.14/24` | `3fff:172:100:100::14/64` |
| | eth1 | leaf3 | `10.0.0.29/31` | `1000:10:0:0::29/127` |
| client4 | eth0 | - | `172.100.100.15/24` | `2001:172:100:100::15/64` |
| client4 | eth0 | - | `172.100.100.15/24` | `3fff:172:100:100::15/64` |
| | eth1 | leaf4 | `10.0.0.31/31` | `1000:10:0:0::31/127` |

Configuration snippets that are used to provision the nodes are contained within the [`configs`](https://github.com/srl-labs/containerlab/tree/main/lab-examples/clos02/configs) subdirectory.
Expand Down
16 changes: 8 additions & 8 deletions docs/lab-examples/peering-lab.md
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Expand Up @@ -185,10 +185,10 @@ Upon successful deployment, containerlab presents the lab summary table that con
+---+----------------+--------------+-------------------------------+---------------+---------+----------------+----------------------+
| # | Name | Container ID | Image | Kind | State | IPv4 Address | IPv6 Address |
+---+----------------+--------------+-------------------------------+---------------+---------+----------------+----------------------+
| 1 | clab-ixp-peer1 | c9f5301899fb | sros:23.3.R1 | vr-nokia_sros | running | 172.20.20.5/24 | 2001:172:20:20::5/64 |
| 2 | clab-ixp-peer2 | 83da54ce9f7b | quay.io/frrouting/frr:8.4.1 | linux | running | 172.20.20.3/24 | 2001:172:20:20::3/64 |
| 3 | clab-ixp-rs1 | 701ee906f03f | quay.io/openbgpd/openbgpd:7.9 | linux | running | 172.20.20.4/24 | 2001:172:20:20::4/64 |
| 4 | clab-ixp-rs2 | 7de1a2f30d52 | ghcr.io/srl-labs/bird:2.13 | linux | running | 172.20.20.2/24 | 2001:172:20:20::2/64 |
| 1 | clab-ixp-peer1 | c9f5301899fb | sros:23.3.R1 | vr-nokia_sros | running | 172.20.20.5/24 | 3fff:172:20:20::5/64 |
| 2 | clab-ixp-peer2 | 83da54ce9f7b | quay.io/frrouting/frr:8.4.1 | linux | running | 172.20.20.3/24 | 3fff:172:20:20::3/64 |
| 3 | clab-ixp-rs1 | 701ee906f03f | quay.io/openbgpd/openbgpd:7.9 | linux | running | 172.20.20.4/24 | 3fff:172:20:20::4/64 |
| 4 | clab-ixp-rs2 | 7de1a2f30d52 | ghcr.io/srl-labs/bird:2.13 | linux | running | 172.20.20.2/24 | 3fff:172:20:20::2/64 |
+---+----------------+--------------+-------------------------------+---------------+---------+----------------+----------------------+
```

Expand All @@ -203,10 +203,10 @@ $ containerlab inspect --all
+---+--------------+----------+----------------+--------------+-------------------------------+---------------+---------+----------------+----------------------+
| # | Topo Path | Lab Name | Name | Container ID | Image | Kind | State | IPv4 Address | IPv6 Address |
+---+--------------+----------+----------------+--------------+-------------------------------+---------------+---------+----------------+----------------------+
| 1 | ixp.clab.yml | ixp | clab-ixp-peer1 | c9f5301899fb | sros:23.3.R1 | vr-nokia_sros | running | 172.20.20.5/24 | 2001:172:20:20::5/64 |
| 2 | | | clab-ixp-peer2 | 83da54ce9f7b | quay.io/frrouting/frr:8.4.1 | linux | running | 172.20.20.3/24 | 2001:172:20:20::3/64 |
| 3 | | | clab-ixp-rs1 | 701ee906f03f | quay.io/openbgpd/openbgpd:7.9 | linux | running | 172.20.20.4/24 | 2001:172:20:20::4/64 |
| 4 | | | clab-ixp-rs2 | 7de1a2f30d52 | ghcr.io/srl-labs/bird:2.13 | linux | running | 172.20.20.2/24 | 2001:172:20:20::2/64 |
| 1 | ixp.clab.yml | ixp | clab-ixp-peer1 | c9f5301899fb | sros:23.3.R1 | vr-nokia_sros | running | 172.20.20.5/24 | 3fff:172:20:20::5/64 |
| 2 | | | clab-ixp-peer2 | 83da54ce9f7b | quay.io/frrouting/frr:8.4.1 | linux | running | 172.20.20.3/24 | 3fff:172:20:20::3/64 |
| 3 | | | clab-ixp-rs1 | 701ee906f03f | quay.io/openbgpd/openbgpd:7.9 | linux | running | 172.20.20.4/24 | 3fff:172:20:20::4/64 |
| 4 | | | clab-ixp-rs2 | 7de1a2f30d52 | ghcr.io/srl-labs/bird:2.13 | linux | running | 172.20.20.2/24 | 3fff:172:20:20::2/64 |
+---+--------------+----------+----------------+--------------+-------------------------------+---------------+---------+----------------+----------------------+
```

Expand Down
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