similar to: OT: what are all these probes from my firewall log????

Hi, I have some problems with shorewall, I got disconnected every 10 minutes.. All the connections stops I am using Shorewall version 2.4.0-RC2 and it is running on debian 3.1r0 I can''t seem to find the problem. I hope you can help me with this. i post my log so that you can maby see where the problem is.(i have filtert some ip addresses) /sbin/shorewall show log Shorewall-2.4.0-RC2

Hi there, Let me just start by saying that I am a bit of a Linux newbie, but that Shorewall seems an excellant product. The issue I''m reporting wont stop me from using it, it still does 99% of what I need. Anyway, I have a resonably simple two interface system. My server (HatMannz, P3-900MHz with a RAID-1 array of 80GB IDE drives running Red Hat 9.0) connects to a cable modem via eth1

I have what strikes me as an odd problem with shorewall. Let me describe my setup. My desktop (alfred) is connected to the network through an ADSL modem. I am running rp-pppoe, and this works perfectly. I have a small home network, with two LANs; an Ethernet LAN (including a machine running Windows XP), and a WiFi LAN, including the laptop (william) I am using now. All the computers except for

Hi all, for some strange reason, our still-under-test Asterisk deployment wants to contact the outside world and that raised some eyebrows here... Just a sample of our firewall log: -- ...a=DROPIN=eth0 OUT=eth2 SRC=192.168.36.199 DST=195.77.113.194 LEN=476 TOS=0x10 PREC=0x00 TTL=62 ID=39572 DF PROTO=UDP SPT=5060 DPT=62975 LEN=456 -- Why is this happening? We got no relationship with the DST

At the current time I am not subscribed to the mailing list. I have a blacklist that I got from www.peerguardian.net that is rather large ( 81 kb). When shorewall start command is issued it takes about 20 mins for it to load. Is this normal or should I do this another way? Also I noticed something very strange with shorewall .. I have cron do a shorewall restart command every 24 hours and

(anonymous post) I have a simple 2 interface firewall setup and all is good, almost. I am hosting virtual websites and DNS behind shorewall no problem. However I am trying to use SFTP via a different port number and have no luck even though Putty works well. Is there anything weird to sftp and shorewall? My lab uses a different firewall (firestarter) and it works OK. I am using; DNAT net

Rowland, Thank you for all your help, I agree that this is not a Samba issue. Given rhat it works without the firewall. It' either a ufw or Windows 8.1 issue. Louis, Applied the rules you suggested to ufw exactly as written. No change. Still cannot connect with firewall enabled. Same error mesage as before "Cannot mount location ...". ufw log set to medium and copied below.

I have an ADSL router, a linux box with two NICS connected to the router and another PC connected to the router. I installed shorewall using the two interface method. I can ping and see the webserver on the linux box from the local network, but not from the internet. Sys info as follows: [root@wilma root]# shorewall version 1.4.6b [root@wilma root]# ip addr show 1: lo: <LOOPBACK,UP> mtu

I've been seeing this kind of crap now for some time, and only in the past couple of weeks did I realize I was using the Plus Kernel instead of the normal stock kernel. Could this have something to do with it? Messages also appear mentioning something about a PowerNow K-8, which I thought was something you'd see from an AMD processor, not a quad core intel 64 bit box. Any insight

Here is the ufw.log after enabling logging medium and trying to connect to the windows net. Unfortunately the web Microsoft page is in German. I think it says window uses smb1 syntax. Jan 27 15:11:09 martin-RB042AV-ABA-a1410y kernel: [ 887.241685] [UFW BLOCK] IN=enp2s5 OUT= MAC=00:19:21:a2:11:5e:74:27:ea:ab:1e:e0:08:00 SRC=192.168.254.15 DST=192.168.254.39 LEN=90 TOS=0x00 PREC=0x00 TTL=128

sorry, i''m confuse where to post my problem.. i was post to shorewall-users, but must read to support.html this''s my problem ----------- i have squid running on DMZ zone and my network using ProxyARP on eth1 and eth2 mylinuxbox slackware 9.2 my network can access to internet normal, but can''t redirect to squid server from firewall. sometimes my network can connect

I've been getting LOTS of messages like the below in the daily log, and from all indications, it appears to all be related to the cpu; the machine is just over a year old, and was the old vortex.wa4phy;net server from the downtown co-lo site. Aside from huge log files, and lots of other fluff, numerous problems of other nature have started cropping up. Anyone have any suggestions as to

(Sorry, my previous post was sent in HTML format) I am having a hell of a time with shorewall... I have a Dlink DCM202 Cable modem with the Ethernet connected directly to eth0 on the linux box. Then I have a second nic on the linux box connected to a hub for the internal network. I am trying to allow traffic from the internet connect to my FTP and WEB servers on my Winbloze box on the lan.

I must have something configured wrong somewhere. I''ve enabled proxy-arp on my shorewall 2.0.7 firewall. Works fine for what its supposed to do, I can see all the machines through it great. However, whenever its enabled, the network on the DMZ goes screwy. I''ve narrowed it down to this: when proxy arp is enabled for that interface, like such: echo 1 >

Hi Guys, I need some help. I''ve been using shorewall for a while now and it''s been running beautifully, but I''m now experiencing some problems. It seems that connections are getting dropped much like the behavior described by the NEWNOTSYN=no option in the shorewall.conf file, but I have NEWNOTSYN=Yes in my file. The messages I see in my logs are things like:

Hi Tom Here is the output of shorewall status Thanks Lars [H[2JShorewall-2.0.13 Status at - Thu Dec 30 21:43:44 CET 2004 Counters reset Thu Dec 30 15:38:17 CET 2004 Chain INPUT (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 38383 11M ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 0 0 DROP !icmp --

Currently I have shorewal 2.2 installed om my debian 2.6.8 kernel. The firewall machine can access the internet via a ethernet modem fine. The firewall can ping the local network. The local network can ping the firewall server, see the samba files. Howeven teh local network cannot access the internet through the firewall Any suggestions? Rob van Overbruggen Settings and stats: Server: Eth1 :

Louis, Tried the rules you suggested: These work. I think that rules out any Windows problems. ufw insert 1 allow in on enp2s5 from 192.168.254.15 to 192.168.254.39 ufw insert 2 allow in on enp2s5 from 192.168.254.39 to 192.168.254.15 These do not work. ufw insert 1 allow in on enp2s5 proto tcp from 192.168.254.0/24 to 192.168.254.39 port 139,445 ufw insert 2 allow in on enp2s5 proto udp from

My dcgui-qt (chat/file-sharing program) doesn''t work and I''m pretty sure it''s my firewall settings. dcgui-qt is a direct connect (file sharing & chat) client. According to the FAQ here (http://dcplusplus.sourceforge.net/faq/faq.php) all I should need to do is: ------- #ACTION SOURCE DEST PROTO DEST SOURCE ORIGINAL #

Believe me: Read the FAQ Checked over and over This might be toooooo stupid to be documented. Please bear with me. Any help ? Situation: single card standalone "firewall" (used like a "personal firewall"). Have sshd running on the FW. Want the sshd daemon to be accessible only from 2 LANs: 1) My other home LAN machine 2) IBM intranet machines (9.0.0.0) Whatever I have