Log for
電訊台
will be nuked by ccp soon
planning to take a vid to talk about ddos
死network, iDRAC IP, 用用下都Ping唔到.
啲大陸佬習慣有 Packet Loss 所以無所謂 😝
我有個 Friend 都係因爲 Sunnyvision 嗰度有客所以走唔到
how to check if GRE is blocked?
ping to your gre tunnel ip
Create a tunnel and try pinging each other on both machines
If ping doesn't work then GRE is blocked
p.s. gcp dos not support gre
Also try to pull a file from both sides
There may have QoS policies for GRE packets from some providers
And some backbone ISPs such as GTT
but cannot be done in the machine
UDP based so can't block or will affect things like DNS
Yes but Zerotier is meshed network
If you want tunnels better use WireGuard
ok, how to I achieve gre tunnel like effect? I need it as transparent proxy
I mean for PtP links better use WireGuard
Will create new interfaces
And you can carry IP packets on that
Just treat it as regular interfaces will do
SunnyVision is shit when routing to Mainland
Speed still better than my DIA
WTT DIA only has low latency and 0% packet loss
But I'll reinforce the regular expressions
for me in enough if in 100% speed
WireGuard usually runs as a kernel module
That's why you can use the iproute2 command line to create WireGuard tunnels
我發現伊朗好鍾意用 BGP block 人地啲 IP
e.g. Hosting companies with lots of porn sites
I always forgot how to ip forward
sysctl -w net.ip_forward = 1
iptables -P FORWARD ACCEPT
I cant do iptables -i INPUT -j DROP
Tomorrow mess with company pc sin
@licson seeing lan IP from minecraft server.......
instead of player's real ip
if you put a minecraft server behind a home router
are you supposed not to see player's IP?
They preserve the source IP header
then what possible I have done wrong?
Chain PREROUTING (policy ACCEPT 5814 packets, 472K bytes)
pkts bytes target prot opt in out source destination
3 180 DNAT tcp -- eth0 * 0.0.0.0/0 0.0.0.0/0 tcp dpt:25565 to:192.168.2.1:25565
1 60 DNAT tcp -- eth0 * 0.0.0.0/0 0.0.0.0/0 tcp dpt:2222 to:192.168.2.1:8080
Chain POSTROUTING (policy ACCEPT 4120 packets, 274K bytes)
pkts bytes target prot opt in out source destination
32 9070 MASQUERADE all -- * wg0 0.0.0.0/0 0.0.0.0/0
^ peer B
Player -> peer B -> peer A (minecraft)
Because you masqueraded it