<div dir="ltr">hi<br><br>i have an openwrt (linux) router, with regular firewall rules (nat, related+established,clamp-mss-to-pmtu, etc).<br><br>if i ping from the router to the internet, it works ok<br>however if i ping from inside my lan to the internet, the first 30-70 pings works, then it stops working (i.e. 100% packet lost after the first 30-70)<br>
using tcpdump inside my router shows the icmps going through the wan interface but none come back.<br><br>any idea ?<br>erez.<br></div>