base-system@gentoo.org Gentoo Base System Build and install arping -- tool for sending ARP requests to peers (see also net-analyzer/arping) Build and install clockdiff -- tool for comparing clocks via ICMP packets Use dev-libs/libgcrypt for md5 support Use dev-libs/nettle for md5 support Use dev-libs/openssl for md5 support Build and install rarpd -- server for handling RARP (reverse ARP) requests; generally only used by old systems Build and install rdisc -- server for the client side of the ICMP router discover protocol Build and install tftpd -- server for the Trivial File Transfer Protocol (see also net-ftp/tftp-hpa) Build and install tracepath -- tool for tracing network paths for discovering MTU values Build and install traceroute -- tool for tracing network paths (see also net-analyzer/traceroute) Allow non-root users to flood (ping -f). This is generally a very bad idea. cpe:/a:skbuff:iputils iputils/iputils