Bypass Leftward Far Side Entry

Gallery / Bypass Routing

A seven-line reverse-flow bypass into a far-side LEFT entry: the source exits its left edge and the target's entry port is on its own far (left) edge, so the bundle wraps around below into the port from its outward side. The half-turn transposes the bundle, so the target section's line order is reversed to match and no line crosses a mate (issue #974).

Mermaid source

%%metro title: Seven-line leftward bypass far-side entry
%%metro style: dark
%%metro line: l1 | L1 | #e63946
%%metro line: l2 | L2 | #0570b0
%%metro line: l3 | L3 | #2db572
%%metro line: l4 | L4 | #f4a261
%%metro line: l5 | L5 | #9467bd
%%metro line: l6 | L6 | #8c564b
%%metro line: l7 | L7 | #17becf

%%metro grid: tgt_sec | 0,0
%%metro grid: mid_sec | 1,0
%%metro grid: src_sec | 2,0

graph LR
    subgraph src_sec [Source]
        %%metro exit: left | l1, l2, l3, l4, l5, l6, l7
        s1[Start]
        s2[Out]
        s1 -->|l1,l2,l3,l4,l5,l6,l7| s2
    end
    subgraph mid_sec [Middle]
        m1[Mid]
        m2[MidOut]
        m1 -->|l1| m2
    end
    subgraph tgt_sec [Target]
        %%metro entry: left | l1, l2, l3, l4, l5, l6, l7
        t1[Process]
        t2[End]
        t1 -->|l1,l2,l3,l4,l5,l6,l7| t2
    end
    s2 -->|l1,l2,l3,l4,l5,l6,l7| t1

CLI command

nf-metro render examples/topologies/bypass_leftward_far_side_entry.mmd -o bypass_leftward_far_side_entry.svg

Rendered map