From f00ec1c6e49fc77fc78a229467a670e9d0a6638b Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sun, 3 Dec 2023 22:49:52 +0100 Subject: [PATCH] Note that one probably wants to increase memory for igmp6 --- etc/startup-config.default | 3 +++ 1 file changed, 3 insertions(+) diff --git a/etc/startup-config.default b/etc/startup-config.default index 82bb1c8..496522e 100644 --- a/etc/startup-config.default +++ b/etc/startup-config.default @@ -158,3 +158,6 @@ set ppp_keepalive yes # # and allow dhcpv6 traffic: # iptables -A INPUT -i ppp+ -p udp --sport 546 --dport 547 -j ACCEPT +# +# and increase the memory available for igmp6 for DHCPv6 and RS: +# sysctl net.core.optmem_max=10485760