http://blockdiag.com/ja/nwdiag/index.html
nwdiag { network dmz { address = "210.x.x.x/24" web01 [address = "210.x.x.1"]; web02 [address = "210.x.x.2"]; } network internal { address = "172.x.x.x/24"; web01 [address = "172.x.x.1"]; web02 [address = "172.x.x.2"]; db01; db02; } }
https://diagrams.mingrammer.com/
https://github.com/mingrammer/diagrams
from diagrams import Cluster, Diagram from diagrams.aws.compute import ECS from diagrams.aws.database import ElastiCache, RDS from diagrams.aws.network import ELB from diagrams.aws.network import Route53 with Diagram("Clustered Web Services", show=False): dns = Route53("dns") lb = ELB("lb") with Cluster("Services"): svc_group = [ECS("web1"), ECS("web2"), ECS("web3")] with Cluster("DB Cluster"): db_master = RDS("userdb") db_master - [RDS("userdb ro")] memcached = ElastiCache("memcached") dns >> lb >> svc_group svc_group >> db_master svc_group >> memcached
http://rtomaszewski.blogspot.com/2013/12/physical-network-diagram-generated-from.html
graph physical_net_topology { legend [ label="{ legend | {red | public} |{blue| v1002 inside} | {green | v105 dmz} }", shape=record]; subgraph cluster_sp { label="pub switch"; graph [ fillcolor="burlywood", style="filled"] node [shape=record,fillcolor="white", style="filled"] edge[style=invis]; node [label="3"] p3 ; node [label="2"] p2 ; node [label="1"] p1 ; { rank=same; p1; p2; p3} p1 -- p2 -- p3; } subgraph cluster_si { label="Internal switch"; edge[style=invis]; node [shape=record ]; node [label="1"] e1 ; node [label="2"] e2 ; node [label="3"] e3 ; node [label="4"] e4 ; node [label="5"] e5 ; node [label="6"] e6 ; { rank=same; e1; e2; e3; e4; e5; e6;} e1 -- e2 -- e3 -- e4 -- e5 -- e6; } subgraph cluster_fw1 { label="FW1 ports"; graph = [ style = rounded] edge[style=invis] node [shape=record ]; node [label="1"] f1 ; node [label="2"] f2 ; node [label="3"] f3 ; node [label="4"] f4 ; { rank=same; f1; f2; f3; f4; } f1 -- f2 -- f3 -- f4' } p2 -- f1 [color="red"] f2 -- e1 [color="blue"] f3 -- e2 [color="green"] e3 -- server1 [color="green"] e4 -- server2 [color="green"] e6 -- server3 [color="blue"] }
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