grp

grp

Grp is a extremely simple radsec proxy written in Golang: it only supports forwarding packets incoming from the TLS 1.2 connection to a radius UDP backend. It is well suited for deployment on containers as it keeps itself in the foreground, logs to stdout and is configured only through environment variables:

• GRP_PORT: port to listen. Default: 2083.

• GRP_CA_FILE: CA certificate file. Default: ca.crt.

• GRP_CERT_FILE: server certificate file. Default: server.crt.

• GRP_KEY_FILE: certificate key file. Default: server.key.

• GRP_RADIUS_HOST: radius backend hostname. Default: localhost.

• GRP_RADIUS_PORT: radius backend port. Default: 1812.

• GRP_RADIUS_ACCT_HOST: radius accounting backend hostname. Default: localhost.

• GRP_RADIUS_ACCT_PORT: radius accounting backend port. Default: 1813.

• GRP_RADIUS_TIMEOUT: timeout for radius responses. Default: 10s.

• GRP_IDLE_TIMEOUT: idle timeout for the TLS connection. Default: 60s.

Install

$ make install

Usage

Usage of grp:
  -v    Show version

Note

Only tested with Golang 1.7 on Linux.