I'm setting marks with iptables like this
iptables -t mangle -A POSTROUTING -d 192.168.1.143 -j MARK --set-mark 10
if I want to clear what I do is remove all with
iptables -F
iptables -X
iptables -t nat -F
iptables -t nat -X
iptables -t mangle -F
iptables -t mangle -X
iptables -P INPUT ACCEPT
iptables -P FORWARD ACCEPT
iptables -P OUTPUT ACCEPT
instead of removing all the rules to clear thi
Hey guys,
I don't understand whats going on with my rootserver...
I have reset iptables and just opened the port for ssh.
Now suddenly over night I see that there are a various of ports open:
21,80, 135, 139, 445, 3128
Could it be that vsftpd for example put rules in automatically to allow input on port 21?
I also tried disabling iptables with this command:
Code:
# iptables -X
# iptables
Internet access at hotels, airports cafes is often gated by a captive portal which forces you to a particular web page on first use, for example a payment page or some page to accept a terms of service or an authentication/authorization page. You see this with both wireless and wired connections.
How does this work?
I want to copy tcp traffic.
I have these drop rules:
iptables -t mangle -P FORWARD DROP
iptables -P FORWARD DROP
iptables -t mangle -P INPUT DROP
iptables -P INPUT DROP
iptables -t mangle -P OUTPUT DROP
iptables -t nat -P OUTPUT DROP
iptables -P OUTPUT DROP
iptables -t nat -P PREROUTING DROP
iptables -t mangle -P PREROUTING DROP
iptables -t nat -P POSTROUTING DROP
iptables -t mangl
I am setting up a new squid daemon to run on my server. I want to make sure that everyone inside my network can access squid but I want to make sure everyone on the internet is blocked.
hello i am looking for a solution which can give me these features
captive portal
static and dynamic contents caching
load balancing and failover
high speed routing
i have found there and its difficult to decide which one is a good choice help required
vyatta (need to now how can it support captive portal)
pf-sense
mikrotik
zeroshell
please guide with your suggestions regards
I used an online tool to create an iptables firewall. Basically I just need port 22 and 1194 open to the outside world. But I noticed this bash script has input, forward and output chains as accept by default. Is it blocking all traffic but those two ports? Thanks.
Just wondering how I would accomplish the following IPtables rules under Mac OSX:
iptables -A PREROUTING -t mangle -p udp --sport 7078 -J TOS --set-tos Maximize-Reliability
iptables -A PREROUTING -t mangle -p udp --sport 7078 -J TOS --set-tos Maximize-Throughput
iptables -A PREROUTING -t mangle -p udp --sport 7078 -J TOS --set-tos Mimimize-Delay
Also, with the source-port (sport), is that freel
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