[SOLVED] Need Help: tracert command

[Nas (Artem Fedai)]

[SOLVED] Need Help: tracert command

so make a trick : mkdir -p /etc/e-smith/templates-custom/etc/shorewall/rules touch /etc/e-smith/templates-custom/etc/shorewall/rules/90icmp_green vi /etc/e-smith/templates-custom/etc/shorewall/rules/90icmp_green 90icmp_green { use esmith::NetworksDB; my $ndb = esmith::NetworksDB->open_ro(); if ($ndb->green()) { $OUT.="?COMMENT Allow ICMP from green\n"; $OUT.=“Trcrt/ACCEPT loc net\n”; } } Finally run signal-event firewall-adjust

I have change my trick template:) try it

[GG_jr (Gabriel GHEORGHIU)]

You’re funny!

I will try !

[GG_jr (Gabriel GHEORGHIU)]

I modified only the template and then I run signal-event firewall-adjust. No tracert.

[Nas (Artem Fedai)]

Maybe it would devel ticket and I try to add tcpdump. @GG_jr reinstall NS and than we try ones more

[GG_jr (Gabriel GHEORGHIU)]

Hi Nas,

You are right! The issue is from ISP (how the connections are made in their network).

After many hours spent online with Nas (his work and his knowledge not mine) and after a fresh install from scratch of the NS (also reset the router), I verified again tracert command with 3 types of connections:

1. My laptop connected through PPPoE - OK
2. My laptop connected through wireless router (PPPoE) - fail
3. My laptop connected through NS: GREEN, BLUE -> RED (PPPoE) - fail

I also tested with my laptop connected through USB Wireless Stick (ZTE MF110) - OK

My conclusion: No issues with NS or NS modules/packages: PPPoE, Bridge, Web proxy, etc.

Can be this issue solved?
There are many people with this type of connection at home and also at small offices (they don’t want to pay for business connection).

Can we treat this post [SOLVED]?

[Nas (Artem Fedai)]

make tcpdump on server and after it attach to the forum :
run tcpdump -vvv -i any -s 1600 icmp -w /tmp/tracert
then run tracert 8.8.8.8 from laptop
when tracert finishes abort tcpdump on server
copy WINSCP from /tmp/tcpdump and attach it to forum

[Nas (Artem Fedai)]

wery usefull to understand
http://www.slashroot.in/how-does-traceroute-work-and-examples-using-traceroute-command

[GG_jr (Gabriel GHEORGHIU)]

@Nas

make tcpdump on server and after it attach to the forum :run tcpdump -vvv -i any -s 1600 icmp -w /tmp/tracertthen run tracert 8.8.8.8 from laptop when tracert finishes abort tcpdump on server copy WINSCP from /tmp/tcpdump and attach it to forum

Ok,
The file opened from /tmp with WinSCP looks weird.
So, I run on server: tcpdump -vvv -i any -s 1600 icmp and then I took print screens with Snipping Tool.

I attached all files.

[Nas (Artem Fedai)]

Use wireshark to look at this file:)

[Nas (Artem Fedai)]

Attach it to some google or other drive global

[GG_jr (Gabriel GHEORGHIU)]

@Nas

Attach it to some google or other drive global

http://1drv.ms/1EvVyLp

[GG_jr (Gabriel GHEORGHIU)]

Hi Nas!
Hi everybody!

The issue was solved!
It was my fault and apologize for this!

I realized the problem when I started the laptop (multiple OS: Ubuntu, Win 7, Win 8.1) with Ubuntu (no av, no fwl).

Usually, I use my laptop with Win 8.1 where I have installed Bitdefender Internet Security 2015.
When I installed Bdf, I set that Bdf Firewall to replace Windows Firewall.
Bdf Fwl had set a rule to allow ping but not for tracert.
With Bdf Fwl Off everything it’s OK! Even with Win Fwl On, tracert works.

Kind regards,
Gabriel

[Nas (Artem Fedai)]

i have asked U about Firewall …

[GG_jr (Gabriel GHEORGHIU)]

H[quote=“Nas, post:33, topic:1475, full:true”]
i have asked U about Firewall …
[/quote]

sorry