1 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 2 SPDX-License-Identifier: curl 3 Long: local-port 4 Arg: <num/range> 5 Help: Force use of RANGE for local port numbers 6 Added: 7.15.2 7 Category: connection 8 Example: --local-port 1000-3000 $URL 9 See-also: globoff 10 Multi: single 11 --- 12 Set a preferred single number or range (FROM-TO) of local port numbers to use 13 for the connection(s). Note that port numbers by nature are a scarce resource 14 so setting this range to something too narrow might cause unnecessary 15 connection setup failures. 16