Joined: 16 Mar 2019 Posts: 353 Location: Szczecin, Poland EU
Posted: Wed Jun 19, 2019 14:14 Post subject: TTL config problem
I have problem with correctly config TTL value to specific value that I want. For example I need have ttl = 65 or 129. I can't config that. When I'm type command
nothing happen. I'm still have ttl=64. I try this in command tab of webgui and then click save firewall. That is one try without success and second try with run command button. Nothing happen. Third method was via putty there command is proceed and I have ttl=64 still. How can I correct change ttl in my DD-WRT ?
Joined: 08 May 2018 Posts: 14125 Location: Texas, USA
Posted: Wed Jun 19, 2019 17:36 Post subject:
https://wiki.dd-wrt.com/wiki/index.php/Iptables#Modifying_the_TTL <-- I presume this was what the OP was referring to, from the wiki. It should work 'on the fly' from ssh or telnet CLI. If you save it as part of your firewall script, you should probably reboot the router.... I don't think it automagically refreshes the firewall when you save it....