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+# GoRTR
+
+Go implementation of a RPKI to Router protocol.
+
+* `/lib` contains a library to create your own server and client.
+* `gortr.go` is a simple implementation that fetches a list and offers it to a router.
+
+## Features of the server
+
+* Refreshes a JSON list of prefixes (from either Cloudflare or a RIPE Validator)
+* Prometheus metrics
+* Lightweight
+* TLS
+
+## Features of the API
+
+* Protocol v0 of [RFC6810](https://tools.ietf.org/html/rfc6810)
+* Protocol v1 of [draft-ietf-sidr-rpki-rtr-rfc6810-bis-09](https://tools.ietf.org/html/draft-ietf-sidr-rpki-rtr-rfc6810-bis-09)
+* Event-driven API
+* TLS
+
+## Run it
+
+```
+$ ./gortr -bind 127.0.0.1:8282 -cache datasource
+```
+
+## Data sources
+
+Use your own validator, as long as the JSON source follows the following schema:
+```
+{
+  "roas": [
+    {
+      "prefix": "10.0.0.0/24",
+      "maxLength": 24,
+      "asn": "AS65001"
+    },
+    ...
+  ]
+}
+```
+
+* [**Cloudflare**](https://rpki.cloudflare.com/rpki.json) *(list curated, compressed and cached in +150 PoPs)*
+* **Third-party RIPE Validators:**
+  * [NTT](https://rpki.gin.ntt.net/api/export.json)
+  * [RIPE](http://localcert.ripe.net:8088/export.json)
+  * [LACNIC](http://ripeval.labs.lacnic.net:8080/export.json)
+
+### Configure on Juniper
+
+Configure a session to the RTR server
+```
+louis@router> show configuration routing-options validation
+group TEST-RPKI {
+    session 192.168.1.100 {
+        port 8282;
+    }
+}
+```
+Add policies to validate or invalidate prefixes
+```
+louis@router> show configuration policy-options policy-statement STATEMENT-EXAMPLE
+term RPKI-TEST-VAL {
+    from {
+        protocol bgp;
+        validation-database valid;
+    }
+    then {
+        validation-state valid;
+        next term;
+    }
+}
+term RPKI-TEST-INV {
+    from {
+        protocol bgp;
+        validation-database invalid;
+    }
+    then {
+        validation-state invalid;
+        reject;
+    }
+}
+```
+Display status of the session to the RTR server.
+```
+louis@router> show validation session 192.168.1.100 detail
+Session 192.168.1.100, State: up, Session index: 1
+  Group: TEST-RPKI, Preference: 100
+  Port: 8282
+  Refresh time: 300s
+  Hold time: 600s
+  Record Life time: 3600s
+  Serial (Full Update): 1
+  Serial (Incremental Update): 1
+    Session flaps: 2
+    Session uptime: 00:25:07
+    Last PDU received: 00:04:50
+    IPv4 prefix count: 46478
+    IPv6 prefix count: 8216
+```
+Show content of the database
+```
+louis@router> show validation database brief
+RV database for instance master
+
+Prefix                 Origin-AS Session                                 State   Mismatch
+1.0.0.0/24-24              13335 192.168.1.100                           valid
+1.1.1.0/24-24              13335 192.168.1.100                           valid
+```
+
+## License
+
+Licensed under the BSD 3 License.