Add iptables and fping

Dockerfile

@@ -2,7 +2,7 @@ FROM debian:bookworm
 RUN apt-get update -q \
         && apt-get install -y -q --no-install-recommends \
            lsof procps net-tools dnsutils moreutils unzip zip strace iotop ca-certificates psmisc file \
-           netcat-openbsd telnet curl socat tcpdump wget bwm-ng ssh-client openssl links bind9-dnsutils iproute2 mtr-tiny iputils-ping \
+           netcat-openbsd telnet curl socat tcpdump wget bwm-ng ssh-client openssl links bind9-dnsutils iproute2 mtr-tiny iputils-ping iptables fping \
            less vim git ed tmux mc apcalc bc ncdu dstat smem pv jq man-db sqlite3 \
            rsync python3 \
            busybox-static tini \