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## Color coding:
#########################
## Main FRR: #f08080 red
## Switches: #d0e0d0 gray
## RIP: #19e3d9 Cyan
## RIPng: #fcb314 dark yellow
## OSPFv2: #32b835 Green
## OSPFv3: #19e3d9 Cyan
## ISIS IPv4 #fcb314 dark yellow
## ISIS IPv6 #9a81ec purple
## BGP IPv4 #eee3d3 beige
## BGP IPv6 #fdff00 yellow
##### Colors (see http://www.color-hex.com/)
graph ospf_topo1 {
label="ospf topo1";
# Routers
r1 [
label="r1\nrtr-id 10.0.255.1/32",
shape=doubleoctagon,
fillcolor="#f08080",
style=filled,
];
r2 [
label="r2\nrtr-id 10.0.255.2/32",
shape=doubleoctagon,
fillcolor="#f08080",
style=filled,
];
r3 [
label="r3\nrtr-id 10.0.255.3/32",
shape=doubleoctagon,
fillcolor="#f08080",
style=filled,
];
r4 [
label="r4\nrtr-id 10.0.255.4/32",
shape=doubleoctagon,
fillcolor="#f08080",
style=filled,
];
# Switches
s1 [
label="s1\n10.0.1.0/24\n2001:db8:1::/64",
shape=oval,
fillcolor="#d0e0d0",
style=filled,
];
s2 [
label="s2\n10.0.2.0/24\n2001:db8:2::/64",
shape=oval,
fillcolor="#d0e0d0",
style=filled,
];
s3 [
label="s3\n10.0.3.0/24\n2001:db8:3::/64",
shape=oval,
fillcolor="#d0e0d0",
style=filled,
];
s4 [
label="s4\n10.0.10.0/24\n2001:db8:100::/64",
shape=oval,
fillcolor="#d0e0d0",
style=filled,
];
s5 [
label="s5\n172.16.0.0/24\n2001:db8:200::/64",
shape=oval,
fillcolor="#d0e0d0",
style=filled,
];
s6 [
label="s6\n172.16.1.0/24\n2001:db8:300::/64",
shape=oval,
fillcolor="#d0e0d0",
style=filled,
];
# Connections
subgraph cluster0 {
label="area 0"
r1 -- s1 [label="eth0\n.1\n::1"];
r1 -- s3 [label="eth1\n.2\n::2"];
r2 -- s2 [label="eth0\n.1\n::1"];
r2 -- s3 [label="eth1\n.3\n::3"];
r3 -- s3 [label="eth0\n.1\n::1"];
r3 -- s4 [label="eth1\n.1\n::1"];
}
subgraph cluster1 {
label="area 1"
r3 -- s5 [label="eth2\n.2\n::2"];
r4 -- s5 [label="eth0\n.1\n::1"];
r4 -- s6 [label="eth1\n.100\n::100"];
}
}
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