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#!/bin/sh patch --ignore-whitespace l3fwd_lpm.c <<"_EOF" 44,45c44,45 < {IPv4(1, 1, 1, 0), 24, 0}, < {IPv4(2, 1, 1, 0), 24, 1}, --- > {IPv4(1, 1, 1, 0), 24, 1}, > {IPv4(2, 1, 1, 0), 24, 0}, _EOF