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install_easy: nftables flow offloading for traditional linux systems

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bol-van 2022-03-13 10:26:11 +03:00
parent e84c08a75d
commit bd0fc5a60c
1 changed files with 45 additions and 9 deletions
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54
install_easy.sh
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@ -291,13 +291,25 @@ ask_config_offload()
[ "$FWTYPE" = nftables ] || is_ipt_flow_offload_avail && {
echo
echo flow offloading can greatly increase speed on slow devices and high speed links \(usually 150+ mbits\)
echo unfortuantely its not compatible with most nfqws options. nfqws traffic must be exempted from flow offloading.
echo donttouch = disable system flow offloading setting if nfqws mode was selected, dont touch it otherwise and dont configure selective flow offloading
echo none = always disable system flow offloading setting and dont configure selective flow offloading
echo software = always disable system flow offloading setting and configure selective software flow offloading
echo hardware = always disable system flow offloading setting and configure selective hardware flow offloading
if [ "$SYSTEM" = openwrt ]; then
echo unfortuantely its not compatible with most nfqws options. nfqws traffic must be exempted from flow offloading.
echo donttouch = disable system flow offloading setting if nfqws mode was selected, dont touch it otherwise and dont configure selective flow offloading
echo none = always disable system flow offloading setting and dont configure selective flow offloading
echo software = always disable system flow offloading setting and configure selective software flow offloading
echo hardware = always disable system flow offloading setting and configure selective hardware flow offloading
else
echo offloading is applicable only to forwarded traffic. it has no effect on outgoing traffic
echo hardware flow offloading is available only on specific supporting hardware. most likely will not work on a generic system
fi
echo offloading breaks traffic shaper
echo select flow offloading :
ask_list FLOWOFFLOAD "donttouch none software hardware" donttouch && write_config_var FLOWOFFLOAD
local options="none software hardware"
local default="none"
[ "$SYSTEM" = openwrt ] && {
options="donttouch none software hardware"
default="donttouch"
}
ask_list FLOWOFFLOAD "$options" $default && write_config_var FLOWOFFLOAD
}
}
@ -319,6 +331,11 @@ ask_config_tmpdir()
}
}
nft_flow_offload()
{
[ "$FWTYPE" = nftables -a "$MODE" != "tpws-socks" ] && [ "$FLOWOFFLOAD" = software -o "$FLOWOFFLOAD" = hardware ]
}
ask_iface()
{
# $1 - var to ask
@ -346,12 +363,16 @@ ask_iface()
ask_iface_lan()
{
echo LAN interface :
ask_iface IFACE_LAN "NONE"
local opt
nft_flow_offload || opt=NONE
ask_iface IFACE_LAN $opt
}
ask_iface_wan()
{
echo WAN interface :
ask_iface IFACE_WAN "ANY"
local opt
nft_flow_offload || opt=ANY
ask_iface IFACE_WAN $opt
}
select_mode_iface()
@ -367,7 +388,7 @@ select_mode_iface()
if [ "$SYSTEM" = "openwrt" ] || [ "$MODE" = "filter" ]; then return; fi
echo
case "$MODE" in
tpws-socks)
echo "select LAN interface to allow socks access from your LAN. select NONE for localhost only."
@ -388,6 +409,12 @@ select_mode_iface()
echo "select LAN interface for your custom script (how it works depends on your code)"
ask_iface_lan
;;
*)
nft_flow_offload && {
echo "select LAN interface for nftables flow offloading"
ask_iface_lan
}
;;
esac
case "$MODE" in
@ -404,6 +431,12 @@ select_mode_iface()
echo "select WAN interface for your custom script (how it works depends on your code)"
ask_iface_wan
;;
*)
nft_flow_offload && {
echo "select WAN interface for nftables flow offloading"
ask_iface_wan
}
;;
esac
}
@ -659,6 +692,7 @@ install_systemd()
check_prerequisites_linux
install_binaries
select_ipv6
ask_config_offload
ask_config
service_install_systemd
download_list
@ -683,6 +717,7 @@ _install_sysv()
check_prerequisites_linux
install_binaries
select_ipv6
ask_config_offload
ask_config
$1
download_list
@ -717,6 +752,7 @@ install_linux()
check_prerequisites_linux
install_binaries
select_ipv6
ask_config_offload
ask_config
download_list
crontab_del_quiet