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Update qos

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This commit is contained in:
Duke Leto
2020-11-14 18:56:01 -05:00
parent 3939a7a444
commit 439ed89bc5
2 changed files with 5 additions and 5 deletions
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4
contrib/qos/README.md
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@@ -1,5 +1,5 @@
### Qos ### ### Qos ###
This is a Linux bash script that will set up tc to limit the outgoing bandwidth for connections to the Bitcoin network. It limits outbound TCP traffic with a source or destination port of 8233, but not if the destination IP is within a LAN (defined as 192.168.x.x). This is a Linux bash script that will set up tc to limit the outgoing bandwidth for connections to the Hush network. It limits outbound TCP traffic with a source or destination port of 18030, but not if the destination IP is within a LAN (defined as 192.168.x.x).
This means one can have an always-on bitcoind instance running, and another local bitcoind/bitcoin-qt instance which connects to this node and receives blocks from it. This means one can have an always-on hushd instance running, and another local hushd/bitcoin-qt instance which connects to this node and receives blocks from it.

6
contrib/qos/tc.sh
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@@ -32,10 +32,10 @@ tc filter add dev ${IF} parent 1: protocol ip prio 2 handle 2 fw classid 1:11
# ret=$? # ret=$?
#done #done
#limit outgoing traffic to and from port 8233. but not when dealing with a host on the local network #limit outgoing traffic to and from port 18030. but not when dealing with a host on the local network
# (defined by $LOCALNET) # (defined by $LOCALNET)
# --set-mark marks packages matching these criteria with the number "2" # --set-mark marks packages matching these criteria with the number "2"
# these packages are filtered by the tc filter with "handle 2" # these packages are filtered by the tc filter with "handle 2"
# this filter sends the packages into the 1:11 class, and this class is limited to ${LIMIT} # this filter sends the packages into the 1:11 class, and this class is limited to ${LIMIT}
iptables -t mangle -A OUTPUT -p tcp -m tcp --dport 8233 ! -d ${LOCALNET} -j MARK --set-mark 0x2 iptables -t mangle -A OUTPUT -p tcp -m tcp --dport 18030 ! -d ${LOCALNET} -j MARK --set-mark 0x2
iptables -t mangle -A OUTPUT -p tcp -m tcp --sport 8233 ! -d ${LOCALNET} -j MARK --set-mark 0x2 iptables -t mangle -A OUTPUT -p tcp -m tcp --sport 18030 ! -d ${LOCALNET} -j MARK --set-mark 0x2