Re: iptables why rejects this output?

2019-10-08 Thread BAGI Ákos
I figured out, the packet is INVALID. I have absolutly no idea how can it happen. 2019.10.07 23:29 keltezéssel, Reco írta: Hi. On Mon, Oct 07, 2019 at 10:55:53PM +0200, BAGI Ákos wrote: you mean I should make the firewall settings public? good idea :) If your security depends on obscu

Re: iptables why rejects this output?

2019-10-07 Thread Reco
Hi. On Mon, Oct 07, 2019 at 10:55:53PM +0200, BAGI Ákos wrote: > you mean I should make the firewall settings public? > good idea :) If your security depends on obscurity, you do not have a security in the first place. Your INPUT rules can be probed. Your FORWARD rules aren't relevant to

Re: iptables why rejects this output?

2019-10-07 Thread BAGI Ákos
you mean I should make the firewall settings public? good idea :) 2019.10.05 12:32 keltezéssel, deloptes írta: BAGI Ákos wrote: How can I enable it with iptables? (I have lot of iptables rules). Is it ok, to enable  it? without the iptables rules it is hard to tell - post the rules (iptables

Re: iptables why rejects this output?

2019-10-05 Thread deloptes
BAGI Ákos wrote: > How can I enable it with iptables? (I have lot of iptables rules). > Is it ok, to enable  it? without the iptables rules it is hard to tell - post the rules (iptables-save)

iptables why rejects this output?

2019-10-04 Thread BAGI Ákos
Hi List! This is in the log: Oct  4 22:28:37 atilla kernel: [15888959.848503] IPTABLES OUTPUT reject IN= OUT=eth0 SRC=aa.bb.bb.dd DST=ee.ff.gg.hh LEN=40 TOS=0x00 PREC=0x00 TTL=64 ID=4940 DF PROTO=TCP SPT=443 DPT=53983 WINDOW=237 RES=0x00 ACK FIN URGP=0 I'm interested the ending: WINDOW=237 RE