get egptc peers list from SSD or show egtpc peer output

extract_egtpc_peers.awk

#!/usr/bin/awk -f
#Use: chmod +x ./extract_egtpc_peers.awk;
#     cat SSD.txt | ./extract_egtpc_peers.awk
# Example to use on multiple SSD's:
# cat SSD1.txt | ./extract_egtpc_peers.awk > peers1.txt
# cat SSD2.txt | ./extract_egtpc_peers.awk > peers2.txt
# cat SSD3.txt | ./extract_egtpc_peers.awk > peers3.txt
# then agregate outputs into one:
# cat peers*.txt | sort | uniq > all.txt
# -> if SSD1,2,3 are from different nodes, then all.txt will have agregated view from all.
# then we can also use: egtpc test echo gtp-version 2 src-address <source node IP address>  peer-address <remote node IP address>
# OR ping (with src ip) for test. For example:
# cat all.txt | awk ‘{print “egtpc test echo gtp-version 2 src-address 1.2.3.4  peer-address “$1}’
# NOTE: replace 1.2.3.4 with source loopback interface from StarOS.

BEGIN {
    collecting = 0
}

/show egtpc peers/ {
    collecting = 1
    next
}

/^Total Peers:/ {
    total_peers = $NF
    exit
}

collecting == 1 {
    if ($0 ~ /\|\|\|\|\|/ || $0 ~ /-----/ || $0 ~ /vvvvv/)
        next
    if (NF >= 9) {  # Ensure we have enough columns
        if ($3 ~ /:/ || $3 ~ /\./)  # Basic IP address validation
            print $3
    }
}