Adding VS name to wrp links in routing table (netstat)

Kaspars_Zibarts — Fri, 19 Feb 2021 09:20:49 GMT

Not too sure if there were better means to see your next hop actual name rather than just wrpXXX or wrpjXXX, especially if you have large routing tables in VSX

So I wrote a small script that adds VS name to netstat -nr output

Probably the easiest is to place it in one of predefined paths i.e. /usr/bin. I called it vnetstat for simplicity and so I can remember

#!/bin/bash hn=`hostname` oldIFS=$IFS IFS='' netstat -nr | while read line; do vsname="" name=`echo "$line" |awk '{print $8}'` if [ `echo "$name" | grep -c wrp` -gt 0 ]; then if [ `echo "$name" | grep -c wrpj` -gt 0 ]; then name=`echo "$name" | sed 's/wrpj/wrp/g'` else name=`echo "$name" | sed 's/wrp/wrpj/g'` fi instance=`grep $name /config/active | grep ^interface |awk '/instance/{print "instance:"$2":name"}'` vsname=`grep "$instance" /config/active | sed "s/${hn}_//" | awk '{print $2}'` fi echo -e -n $line echo -e " \t$vsname" done IFS=$oldIFS

tested it with R80.30 both 2.6 and 3.10 kernels as well as R76SP50 - seems to work

Re: Adding VS name to wrp links in routing table (netstat)

PhoneBoy — Sat, 18 Apr 2020 21:21:46 GMT

Nice one 😁

topic Re: Adding VS name to wrp links in routing table (netstat) in Firewall and Security Management

Adding VS name to wrp links in routing table (netstat)

Re: Adding VS name to wrp links in routing table (netstat)