srx-ipsec-hub-spoke SKILL.md skillA
srx-ipsec-hub-spoke from mechubsec/fwskillsshare is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mechubsec/fwskillsshare/srx-ipsec-hub-spoke@v1.0.5Pins v1.0.5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mechubsec/fwskillsshare
- Path
skills/srx-ipsec-hub-spoke/SKILL.md- Versions recorded
- 7
- Latest version
- v1.0.5, committed Oct 9, 2026
- First version recorded
- Jul 15, 2026
- Size
- 24,382 bytes
- Repository stars
- 10
- License
- MIT
Design, configure, audit, and troubleshoot Juniper SRX static route-based IPsec hub-and-spoke. Use when handling per-spoke IKE gateways, one st0 per spoke, static routes, anti-recursion, centralized source NAT, VPN-to-untrust policy, or hub hairpinning. Use AutoVPN for changing spokes and ADVPN for direct shortcuts.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# SRX Static Point-to-Point IPsec Hub-and-Spoke (Full-Tunnel Backhaul) ## Contents - [Overview](#overview) - [Scope and routing](#scope-and-routing) - [Runtime intake](#runtime-intake) - [Topology Model](#topology-model) - [Static Hub-and-Spoke Mechanics](#static-hub-and-spoke-mechanics) - [Routing — the entire story](#routing--the-entire-story) - [Hub NAT and Security Policies](#hub-nat-and-security-policies) - [Config Skeleton (`set` format)](#config-skeleton-set-format) - [Verification](#verification) - [Troubleshooting Matrix](#troubleshooting-matrix) - [Caveats and Tradeoffs](#caveats-and-tradeoffs) - [Choose This vs. AutoVPN](#choose-this-vs-autovpn) - [Verification Checklist](#verification-checklist) - [Source Notes](#source-notes) ## Overview Static per-spoke route-based IPsec is the simplest, most explicit way to build a hub-and-spoke overlay: each spoke is an **explicitly configured peer** with its own IKE gateway, IPsec VPN, `st0` unit, and static route on the hub. There is **no dynamic gateway, no traffic selectors, and no Auto Route Insertion** — **routing alone** decides what each tunnel carries. …
Read the whole file at its exact version.
How to install
mdr add mechubsec/fwskillsshare/srx-ipsec-hub-spoke@sha256:d7dd52b18eff3f38The line at the top of this page pins the label v1.0.5, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_la7gaip3yysy7u3l)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Jul 15, 2026 and Oct 9, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.5 latest | 2026-10-09 | d6b59fe | 24,382 B | A | view · diff |
| v1.0.4 | 2026-10-05 | 6f059ec | 24,345 B | A | view · diff |
| v1.0.3 | 2026-07-25 | 1eb49a3 | 23,663 B | A | view · diff |
| v1.0.3 | 2026-07-25 | fa11a23 | 23,545 B | A | view · diff |
| v1.0.3 | 2026-07-24 | 1f1cc07 | 23,414 B | A | view · diff |
| v1.0.3 | 2026-07-15 | 32e8445 | 22,531 B | A | view · diff |
| v1.0.3 | 2026-07-15 | 95d247e | 22,540 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (24382 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
mechubsec/fwskillsshare · 10 stars · license MIT · pushed 2026-10-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_la7gaip3yysy7u3l GET https://markdownregistry.com/api/v1/resolve?ref=mechubsec/fwskillsshare/srx-ipsec-hub-spoke GET https://markdownregistry.com/api/v1/blob/d7dd52b18eff3f3843a6242643df552b7c11d8e8074d42b57ec533dc59a4132c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.