![]() do not blindly forward ports, such as the ones listed above, unless you find that you need to. When it comes to port redirects, less is better, i.e.There may be specific games which require additional ports to be configured for port redirects.there's no purpose to running UPnP on routers downstream from the WAN facing router as it will have no way to open WAN ports when it's receiving an RF1918 IP address for WAN, hence your problem. UPnP is for WAN only and has zero function for LAN to LAN connections, i.e.lazy (for lack of a better word) to spend a few minutes setting up port redirects UPnP, like WPS, is provided out of convenience to the user too.UPnP should never be utilized and should be completely uninstalled from the router as it's a major security issue.LEDE (192.168.1.1 with the DHCP enabled) and Tomato or DD-WRT (192.168.1.2 with the DHCP disabled) LEDE (192.168.1.1 with the DHCP enabled) to Tomato or DD-WRT (192.168.1.2 with the DHCP disabled) I have packet loss and ping spikes by Wired or Wireless. LEDE (192.168.1.1 with the DHCP enabled) and Tomato or DD-WRT (192.168.2.1 with the DHCP enabled) LEDE (192.168.1.1 with the DHCP enabled) to Tomato or DD-WRT (192.168.2.1 with the DHCP enabled) Modem > LEDE Router > Tomato or DD-WRT Router > Computer When I connect the computer to the routers by Wired or Wireless, I have no problem. (with SQM and without SQM, and i get the same results) In League of Legends Every two minutes this happens, the movement of the game stops for a second and my ping goes up from 50 ms to 200 ms+ and then it starts to decrease. ![]() I do not know why only via LAN to LAN and WDS I have packet loss and ping spikes. I have 3 routers one with LEDE v17.01.4 (Netgear R7800), another with Tomato compiled by (Netgear R7000) and DD-WRT v24 Build 21061 (E900) I remove the package luci-app-upnp and goodbye to th… If I deactivate Start UPnP and NAT-PMP, I have no problem, if I connect the computer via LAN to LAN or WDS, the movement of the game never stops for 1 second and my ping never goes up in League of Legends, Clash Royale, ETC! Modem > LEDE Router > Tomato/DD-WRT Router > Computer 806afef netfilter: nf_conntrack: fix count leak in error path of _nf_conntrack_alloc We have to decrement the conntrack counter if we fail to access the zone extension.LAN to LAN and WDS I have packet loss and ping spikes in the games! Installing and Using OpenWrtīut it does not work on LAN to LAN or WDS:.In this situation, the TCP tracking code destroys the existing conntrack to start a new clean session. 1660f84 netfilter: nf_conntrack: set conntrack templates again if we return NF_REPEAT The TCP tracking code has a special case that allows to return NF_REPEAT if we receive a new SYN packet while in TIME_WAIT state.c7eed6f netfilter: nf_conntrack: fix early_drop with reliable event delivery If reliable event delivery is enabled and ctnetlink fails to deliver the destroy event in early_drop, the conntrack subsystem cannot drop any the candidate flow that was planned to be evicted.This patch fixes a refcount leak of ct objects that may f10493f netfilter: nf_conntrack: fix ct refcount leak in l4proto->error() Tomato doesn't have icmp module, but this fix is still relevant.ca79167 netfilter: nf_conntrack: fix event flooding in GRE protocol tracker GRE connections cause ctnetlink event flood because the ASSURED event is set for every packet received.That is obviously wrong, but nothing happens until we unload modules and resources are used after free. 85a3738 mac80211: fix conn_mon_timer running after disassociate Low level driver could pass rx frames to us after disassociate, what can lead to run conn_mon_timer by ieee80211_sta_rx_notify().ae2bc2b Fixing the `uname -r` issue in readme.at least by the words of the commit log it might be one of the reasons why it happens. ![]() There's a decent chance that the last one ( 806afef ) might be related to the "kern.warn kernel: nf_conntrack: table full, dropping packet." error. Going through the netfilter (mostly _core.c) changes in Kernel and found a number that hadn't been ported over.
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