% Datatracker information for RFCs on the Legacy Stream is unfortunately often % incorrect. Please correct the bibtex below based on the information in the % actual RFC at https://rfc-editor.org/rfc/rfc503.txt @misc{rfc503, series = {Request for Comments}, number = 503, howpublished = {RFC 503}, publisher = {RFC Editor}, doi = {10.17487/RFC0503}, url = {https://www.rfc-editor.org/info/rfc503}, author = {}, title = {{Socket number list}}, pagetotal = 8, year = 1973, month = apr, day = 1, abstract = {}, }