Re: why would ping and traceroute give you different IP addresses?

2023-08-14 Thread Geert Stappers
On Tue, Aug 15, 2023 at 05:02:49AM +, Albretch Mueller wrote: > site="download.gluonhq.com" > date > time ping "${site}" -c 4 > time traceroute "${site}" > > $ site="download.gluonhq.com" > date > time ping "${site}" -c

why would ping and traceroute give you different IP addresses?

2023-08-14 Thread Albretch Mueller
site="download.gluonhq.com" date time ping "${site}" -c 4 time traceroute "${site}" $ site="download.gluonhq.com" date time ping "${site}" -c 4 time traceroute "${site}" Mon 14 Aug 2023 11:54:19 PM UTC PING s3-website.us-east-1.amazonaw

Re: What do all those "* * *" mean on a traceroute log?

2023-04-14 Thread Albretch Mueller
On 4/13/23, Lee wrote: > you should probably start off with > https://archive.nanog.org/sites/default/files/10_Roisman_Traceroute.pdf > A Practical Guide to (Correctly) > Troubleshooting with Traceroute thank you, lbrtchx

Re: What do all those "* * *" mean on a traceroute log?

2023-04-13 Thread Lee
On 4/12/23, Albretch Mueller wrote: > I have found a few examples and "explanations" but in the cases of > the examples I have seen by other people, like: > > https://serverfault.com/questions/733005/what-does-having-mean-in-the-command-traceroute-and-how-can-you-cope-w

Re: What do all those "* * *" mean on a traceroute log?

2023-04-12 Thread Albretch Mueller
odern manner.) Once again, "social" issues remind me of my dear grandpa Hegel ;-). There must be idiotic people like me for "smart" people out there to "be themselves". The issue at hand was the traceroute exaggerated "* * *" output, no? BTW, I made sure to p

Re: What do all those "* * *" mean on a traceroute log?

2023-04-12 Thread David Wright
On Wed 12 Apr 2023 at 20:18:19 (+0100), debian-u...@howorth.org.uk wrote: > I was playing with the addresses listed by Albretch and found that > 199.254.252.1 is interesting. whois says it belongs to "Alexandria Sash > & Door (ASD-1)" and > https://opencorporates.com/companies/us_wa/601161047 (via

Re: What do all those "* * *" mean on a traceroute log?

2023-04-12 Thread Alexander V. Makartsev
), because by default "traceroute" sends them without delay and remote hosts could "see" them as flood. Try to test same route again, but with a send delay set to a reasonable 1 second using "-z" parameter, like so:     # traceroute -z 1 8.8.8.8 -- W

Re: What do all those "* * *" mean on a traceroute log?

2023-04-12 Thread debian-user
Greg Wooledge wrote: > On Wed, Apr 12, 2023 at 05:37:32PM +, Albretch Mueller wrote: > > It is not with every site and it is mostly with one hop. > > > $ traceroute google.com > > traceroute to google.com (172.217.0.174), 30 hops max, 60 byte > > packets 1

Re: What do all those "* * *" mean on a traceroute log?

2023-04-12 Thread Albretch Mueller
On 4/12/23, Greg Wooledge wrote: > unicorn:~$ traceroute www.google.com > traceroute to www.google.com (142.250.190.4), 30 hops max, 60 byte packets > 1 routerlogin.net (10.0.0.1) 0.413 ms 0.355 ms 0.415 ms > 2 65-131-222-254.mnfd.centurylink.net (65.131.222.254) 38.070 ms

Re: What do all those "* * *" mean on a traceroute log?

2023-04-12 Thread Greg Wooledge
On Wed, Apr 12, 2023 at 05:37:32PM +, Albretch Mueller wrote: > It is not with every site and it is mostly with one hop. > $ traceroute google.com > traceroute to google.com (172.217.0.174), 30 hops max, 60 byte packets > 1 _gateway (199.83.128.1) 6.687 ms 6.660 ms 6

Re: What do all those "* * *" mean on a traceroute log?

2023-04-12 Thread tomas
On Wed, Apr 12, 2023 at 05:37:32PM +, Albretch Mueller wrote: > I have found a few examples and "explanations" but in the cases of > the examples I have seen by other people, like: Quoth the man page: This program attempts to trace the route an IP packet would follow to some internet hos

Re: What do all those "* * *" mean on a traceroute log?

2023-04-12 Thread Michel Verdier
consistently- "happen" to me? The last hop doesn't forward your packet. If you still can ping a site or simply consult it it should be the last hop filtering the packet type used by traceroute. You can try traceroute with icmp or tcp packet to check if this is the point.

What do all those "* * *" mean on a traceroute log?

2023-04-12 Thread Albretch Mueller
I have found a few examples and "explanations" but in the cases of the examples I have seen by other people, like: https://serverfault.com/questions/733005/what-does-having-mean-in-the-command-traceroute-and-how-can-you-cope-wit It is not with every site and it is mostly with one

Problem with traceroute - Buster stock / Stretch kernels 4.19 / 5.0

2019-03-26 Thread Václav Zindulka
Hi, I've already reported part of this to glibc mailing list since I was suspecting its incompatibility with newer kernel. https://lists.debian.org/debian-glibc/2019/03/msg00029.html My daemons started to stuck with kernel 4.19 / 5.0. Today I discovered there is always process of trace

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-26 Thread Lisi Reisz
On Friday 07 October 2016 19:00:12 Tony Baldwin wrote: > I have a little business card website up for my big brother's media > consulting side-business at http://playomatic.myownsite.me. > Now, at the moment, if I try to load it in Google-Chrome-Stable, I'm > getting redirected to a yahoo! search f

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-26 Thread Lisi Reisz
On Sunday 09 October 2016 12:28:03 Tony Baldwin wrote: > I kind of think Montenegro should be .Mn, really (or that for the US > stat of  Minnesota). Except that it is Mongolia. Country TLDs have to be unique. Lisi

Re: Linux source address selection (Was Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.)

2016-10-12 Thread rhkramer
Hi Andy, Thanks very much! It looks like quite a comprehensive answer (including links) that I'll surely have to read more than once to absorb. (At that point, I'll ask more questions if I feel the need.) regards, Randy Kramer On Tuesday, October 11, 2016 10:18:38 PM Andy Smith wrote: > On

Linux source address selection (Was Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.)

2016-10-11 Thread Andy Smith
Hi rhkramer, On Sun, Oct 09, 2016 at 04:23:45PM -0400, rhkra...@gmail.com wrote: > I'm not the OP, and I'm sort of piggybacking and going somewhat (or a lot?) > OT, In that case it would be good to change the subject of the email. I've done so here. > but I am curious about how old inet4 (right

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread rhkramer
I'm not the OP, and I'm sort of piggybacking and going somewhat (or a lot?) OT, but I am curious about how old inet4 (right term?) and the new inet6 addresses interact. When I do ifconfig, I see that eth0 has both a 32 bit (e.g., 192.168.1.19) and an inet6 address assigned. Can anybody point m

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread Tony Baldwin
On 10/09/2016 11:54 AM, claude juif wrote: Are you logged in with a google account on that chrome/chromium ? By the way, how did you install them ? I WAS logged into my google account when I had the problem, in fact, but eventually determined that when I logged out, I could load the proper p

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread Joe Pfeiffer
Richard Hector writes: > > It appears that Montenegro only came into existence (most recently) in > 2006 - it was part of Yugoslavia, then 'Serbia and Montenegro'. So all > the 'good' codes were presumably taken. I'd imagine .me would, like .tv (Tuvalo) be one that a small country could use to bo

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread claude juif
Are you logged in with a google account on that chrome/chromium ? By the way, how did you install them ? To resume : On your debian computer, only for this website, you get redirect to ads only with chrome/chromium ? I would try these : purge chromium and chrome. Install chromium and go to your

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread Tony Baldwin
On 10/09/2016 07:36 AM, Richard Hector wrote: On 10/10/16 00:28, Tony Baldwin wrote: But we're getting a bit off-topic :-) Richard Indeed we are, but I thank you for humoring my curiosity. Thanks, Tony -- http://tonybaldwin.me all tony, all the time

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread Richard Hector
On 10/10/16 00:28, Tony Baldwin wrote: > > > On 10/09/2016 07:23 AM, Richard Hector wrote: >> On 10/10/16 00:20, Tony Baldwin wrote: >>> What country is .me? here in th US, of course, it could be the >>> State of Maine. >> >> Montenegro, apparently. According to a quick web search ;-) >> >> Ric

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread Lars Noodén
On 10/09/2016 02:28 PM, Tony Baldwin wrote: > > > On 10/09/2016 07:23 AM, Richard Hector wrote: >> On 10/10/16 00:20, Tony Baldwin wrote: >>> What country is .me? here in th US, of course, it could be the State of >>> Maine. >> >> Montenegro, apparently. According to a quick web search ;-) >> >>

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread Tony Baldwin
On 10/09/2016 07:23 AM, Richard Hector wrote: On 10/10/16 00:20, Tony Baldwin wrote: What country is .me? here in th US, of course, it could be the State of Maine. Montenegro, apparently. According to a quick web search ;-) Richard Thanks, I was curious, couldn't think of anything, all t

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread Richard Hector
On 10/10/16 00:20, Tony Baldwin wrote: > What country is .me? here in th US, of course, it could be the State of > Maine. Montenegro, apparently. According to a quick web search ;-) Richard

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread Tony Baldwin
On 10/09/2016 07:11 AM, Richard Hector wrote: On 08/10/16 07:00, Tony Baldwin wrote: I have a little business card website up for my big brother's media consulting side-business at http://playomatic.myownsite.me. Now, at the moment, if I try to load it in Google-Chrome-Stable, I'm getting redi

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-09 Thread Richard Hector
On 08/10/16 07:00, Tony Baldwin wrote: > I have a little business card website up for my big brother's media > consulting side-business at http://playomatic.myownsite.me. > Now, at the moment, if I try to load it in Google-Chrome-Stable, I'm > getting redirected to a yahoo! search for "create web",

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-08 Thread tomas
url in your address bar. > >The network panel should show you what happens > > That doesn't seem to tell me anything traceroute doesn't, except > trqacerout doesn't get redirect to a Yahoo! search like chrome does, > but nothing I see there seems ot clarify WHY or HOW it

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-08 Thread Tony Baldwin
an intruder or any such thing), also neither ping nor traceroute seem to indicate anything untoward or fishy. The only thing I haven't tried is Epiphany, Konqueror, Safari, or IE. Oddly, it seems to work fine in chrome on

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-08 Thread Tony Baldwin
an intruder or any such thing), also neither ping nor traceroute seem to indicate anything untoward or fishy. The only thing I haven't tried is Epiphany, Konqueror, Safari, or IE. Oddly, it seems to work fine in chrome on

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-08 Thread claude juif
in all of Iceweasel, lynx, w3m, elinks it loads fine, and nothing >>> has changed on my server (no redirect added to my vhost by an intruder >>> or any such thing), also neither ping nor traceroute seem to indicate >>> anything untoward or fishy. >>> The only

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-07 Thread Anthony Baldwin
thing), also neither ping nor traceroute seem to indicate anything untoward or fishy. The only thing I haven't tried is Epiphany, Konqueror, Safari, or IE. Oddly, it seems to work fine in chrome on my android phone, though. How can I determine what's interfering with this page loading in

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-07 Thread davidson
thing), also neither ping nor traceroute seem to indicate anything untoward or fishy. The only thing I haven't tried is Epiphany, Konqueror, Safari, or IE. Oddly, it seems to work fine in chrome on my android phone, though. How can I determine what's interfering with this page loading in

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-07 Thread davidson
quot;create web", If I try to load it in the floss chromium, I get a spammy landing page, But in all of Iceweasel, lynx, w3m, elinks it loads fine, and nothing has changed on my server (no redirect added to my vhost by an intruder or any such thing), also neither ping nor traceroute seem

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-07 Thread Anthony Baldwin
ry to load it in the floss chromium, I get a spammy landing page, But in all of Iceweasel, lynx, w3m, elinks it loads fine, and nothing has changed on my server (no redirect added to my vhost by an intruder or any such thing), also neither p

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-07 Thread claude juif
>> But in all of Iceweasel, lynx, w3m, elinks it loads fine, and nothing >> has changed on my server (no redirect added to my vhost by an intruder >> or any such thing), also neither ping nor traceroute seem to indicate >> anything untoward or fishy. >> The only thing I haven

Re: url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-07 Thread Anthony Baldwin
ed to my vhost by an intruder or any such thing), also neither ping nor traceroute seem to indicate anything untoward or fishy. The only thing I haven't tried is Epiphany, Konqueror, Safari, or IE. Oddly, it seems to work fine in chrome on my android phone, though. How can I determine what

url redirected in chrome/chromium, but working fine, according to ping/traceroute, lynx, w3m, iceweasel.

2016-10-07 Thread Tony Baldwin
n the floss chromium, I get a spammy landing page, But in all of Iceweasel, lynx, w3m, elinks it loads fine, and nothing has changed on my server (no redirect added to my vhost by an intruder or any such thing), also neither ping nor traceroute seem to indicate anything untoward or fishy. The

Re: Connect, ping, traceroute work, but not surf on the net

2009-05-09 Thread Marcelo Laia
Freddy Freeloader wrote: > > To check to see if this is the problem install wireshark, if you don't > already have it installed, and do a packet capture when trying to surf to an > external > website. If you have dns queries going to 224.xxx.xxx.xxx avahi-daemon/mdns > is the > culprit. Hi Fredd

Re: Connect, ping, traceroute work, but not surf on the net

2009-05-09 Thread Andrei Popescu
On Sat,09.May.09, 17:52:16, Giancarlo Pegoraro wrote: > I'm sorry, I remember no more of two (2) nameserver in > the /etc/resolv.conf, but I'm not sure :-) The manpage (resolv.conf(5)) says 3. Regards, Andrei -- If you can't explain it simply, you don't understand it well enough. (Albert Einste

Re: Connect, ping, traceroute work, but not surf on the net

2009-05-09 Thread Freddy Freeloader
Marcelo Laia wrote: I connect to net from my notebook like this: ISP ---> computer ---> notebook (friend) > my notebook ADSLcable wireless ad-hoc My notebook connect, i am able to ping any IP, tracerout

Re: Connect, ping, traceroute work, but not surf on the net

2009-05-09 Thread Giancarlo Pegoraro
Hi, Il giorno sab, 09/05/2009 alle 10.07 -0300, Marcelo Laia ha scritto: -cut-- > Debian testing kernel 2.6.29-1-686 > > At work, from eth0, I surf on the net very well. > > :~$ cat /etc/resolv.conf > nameserver 200.221.11.100 > nameserver 208.67.2

Connect, ping, traceroute work, but not surf on the net

2009-05-09 Thread Marcelo Laia
I connect to net from my notebook like this: ISP ---> computer ---> notebook (friend) > my notebook ADSLcable wireless ad-hoc My notebook connect, i am able to ping any IP, traceroute resolve, but fire

Someone suggested a traceroute

2004-08-17 Thread Alan Chandler
he feed just dried up. > >> There is no increased spam in my ISPs spam folder. The messages aren't > >even getting *to* the ISP. > >> Since the problem is not unique to me or my ISP, I would be inclined to > >look further upstream for the problem. >Hi Brian,

Re: traceroute Re: lynx and google.com

2004-05-07 Thread Alvin Oga
hi ya clive On Fri, 7 May 2004, Clive Menzies wrote: > Tracing the path to www.google.com (216.239.59.99) on TCP port 80 (www), > 30 hops max > 1 * * * > 2 * * * > 3 * * * > 4 * * * > 5 * * * > 6 * * * > 7 * * * > 8 * * * > 9 * * * > 10 * * * > 11 * * * > 12 216.239.59.9

Re: traceroute Re: lynx and google.com

2004-05-07 Thread Katipo
Clive Menzies wrote: On (06/05/04 18:17), Alvin Oga wrote: you're probably trying to go thru a slow firewall or heavily loaded network Try tcptraceroute instead. Regards, David. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTEC

Re: traceroute Re: lynx and google.com

2004-05-06 Thread William Ballard
On Thu, May 06, 2004 at 06:17:35PM -0700, Alvin Oga wrote: > you're probably trying to go thru a slow firewall or heavily loaded > network where simultaneous different browsers work? -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTE

Re: traceroute Re: lynx and google.com

2004-05-06 Thread Clive Menzies
x27;t work on my sid box. One of > > life's little mysteries ;) > > what is the results of traceroute and its response times > traceroute one.that.works.com > traceroute one.that.fails.com > > you're probably trying to go thru a slow firewall or heavi

traceroute Re: lynx and google.com

2004-05-06 Thread Alvin Oga
hi ya On Fri, 7 May 2004, Clive Menzies wrote: > Nope, sid still gives "Bad Request". > > However, debian.org works fine .. curious because > http://www.google.com definitely won't work on my sid box. One of > life's little mysteries ;) what i

SOLVED (I think) was more traceroute questions

2004-02-16 Thread Emma Jane Hogbin
Here's the final answer from my ISP on the situation Moral of the story... do NOT add inline comments in your /etc/network/interfaces file. D'OH!!! emma - Forwarded message from [EMAIL PROTECTED] - Dear customer, This appears to have been the result of a misconfiguration of your serve

more traceroute questions

2004-02-16 Thread Emma Jane Hogbin
Hi everyone, I'm trying to understand if the DNS problem I'm having is my fault or my ISP's fault. >From the server, I try to get to three different locations: [EMAIL PROTECTED]:~$ traceroute 207.218.245.47 traceroute to 207.218.245.47 (207.218.245.47), 30 hops max, 38 byte pac

Iptables: External traceroute works. Internal doesn't.

2003-09-08 Thread Bill Moseley
I'm using gShield to configure iptables. If I do a traceroute from my internal NAT'ed LAN the first hop is the firewall machine. That machine doesn't respond and shows "* * *" for the times. But machines *after* respond fine. But if I traceroute from the outside t

problems with traceroute using iptables and vrrp

2003-08-19 Thread Dhanoa, Joginder
Hi there, I have a setup where one server is acting as a router with four interfaces. From interface on network A when I try to traceroute a ip which is on network A too I see the server trying to go to the defaultroute hop on network B which is very strange because it should go

Re: Traceroute error.

2003-01-04 Thread John Hansen
On Sat, Jan 04, 2003 at 02:49:20AM -0600, John Hansen wrote: > This is a repost. Please forgive me. I do not subscribe to this e-mail > list. Please e-mail me back with comments. Thank you so much. It's a woody The reason you probably didn't get many responses the first time is that the open sour

Traceroute error.

2003-01-04 Thread John Hansen
This is a repost. Please forgive me. I do not subscribe to this e-mail list. Please e-mail me back with comments. Thank you so much. It's a woody system with 3.0 on it. i386 2.2.19 Greetings. I have what is probably a simple question. Traceroute is unusable. It errors out like so: d

Re: traceroute

2002-09-24 Thread john gennard
On Friday 20 September 2002 13:46, Andy Saxena wrote: > On Thu, Sep 19, 2002 at 08:03:56PM +0100, john gennard wrote: > | I still have problems trying to configure a home network. > | Thinking traceroute might shed some light on this, I ran the > | program and got the following er

Re: traceroute

2002-09-20 Thread Andy Saxena
On Thu, Sep 19, 2002 at 08:03:56PM +0100, john gennard wrote: | I still have problems trying to configure a home network. Thinking | traceroute might shed some light on this, I ran the program and got | the following error messages:- | | a. From box 4 to 5 where ping works but not telnet

traceroute

2002-09-19 Thread john gennard
I still have problems trying to configure a home network. Thinking traceroute might shed some light on this, I ran the program and got the following error messages:- a. From box 4 to 5 where ping works but not telnet traceroute: warning: findsaddr: cannot open netlink socket: address

traceroute / netlink / net-pf-16

2002-05-10 Thread Liam Ward
Hi all, This week I did my potato -> woody upgrade. Pretty painless. Thanks to all concerned. A problem that I'm having though is when I traceroute, I get the following warnings: traceroute: Warning: findsaddr: cannot open netlink socket: Invalid argument traceroute: Warning: ip c

Re: traceroute errors

2002-04-12 Thread Herbert Xu
Bud Rogers <[EMAIL PROTECTED]> wrote: > I started getting these errors yesterday. I can't figure out where > they're coming from. System is mostly woody with a few packages from > unstable. Any hints would be most appreciated. > [EMAIL PROTECTED]:~$ traceroute

traceroute errors

2002-04-12 Thread Bud Rogers
I started getting these errors yesterday. I can't figure out where they're coming from. System is mostly woody with a few packages from unstable. Any hints would be most appreciated. [EMAIL PROTECTED]:~$ traceroute www.debian.org traceroute: Warning: findsaddr: error sending netli

Re: [OT] Pinging and traceroute

2001-07-29 Thread Noah Meyerhans
On Sun, Jul 29, 2001 at 02:04:26AM -0500, Hall Stevenson wrote: > > Any ideas why I'm unable to run a traceroute to an IP address without > first pinging it ?? If I try and trace a site, it does little to I am not sure here. > I do have an IPTABLES firewall running. Pinging a

[OT] Pinging and traceroute

2001-07-29 Thread Hall Stevenson
Any ideas why I'm unable to run a traceroute to an IP address without first pinging it ?? If I try and trace a site, it does little to nothing. Here's what a trace to www.debian.org shows after 15 seconds: traceroute www.debian.org traceroute to www.debian.org (198.186.203.20), 30 ho

Re: Off Topic: iptables, ping, traceroute

2001-07-17 Thread John Patton
to this point, extremely satisfied with its performance. However, > > > I've recently started having some signifiant issues with my cable modem > > > provider and they routinely want to ping and traceroute to my machine. > > > This requires me to take down my firewal

Re: Off Topic: iptables, ping, traceroute

2001-07-17 Thread Walter Hofmann
ve recently started having some signifiant issues with my cable modem > > provider and they routinely want to ping and traceroute to my machine. > > This requires me to take down my firewall and wait for them to finish, > > then put it back up. I'd like to make, as part of my

Re: Off Topic: iptables, ping, traceroute

2001-07-17 Thread Miquel van Smoorenburg
In article <[EMAIL PROTECTED]>, John Patton <[EMAIL PROTECTED]> wrote: >You could further limit your rules by specifying the source >address of you cable modem provider, something like: > > -A INPUT -p icmp -s provider.cable.net -j ACCEPT > >Just figure out from your logs what ip address(es) t

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread Paul Mackinney
William Jensen uttered: > > I'm experiencing 20 to 54% packet loss coming into my pc and going out. > Charter cable company has been "resolving" this for almost 8 months now. > I've even showed them the exact ip to their local router that's causing > the problems, yet the continue to want to ping

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread john
Hi! Just an interesting note We had traceroute and ping disabled on our firewall, and our support guy got _deluged_ with calls from ppl claiming the server was down 'cos they couldnt ping it. They had tried to actually use the service it offered of course (typical lusers!). So consider

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread Henrique de Moraes Holschuh
On Mon, 16 Jul 2001, Joey Hess wrote: > As an only marginally related question, does anyone know of a good way > to configure a linux system to refuse all connections to any system that > is brokenly not responding to ICMP packets? Hmm... very, very nice idea. I suppose a modified version of the

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread Joey Hess
inely want to ping and traceroute to my machine. > This requires me to take down my firewall and wait for them to finish, > then put it back up. As an only marginally related question, does anyone know of a good way to configure a linux system to refuse all connections to any system that is bro

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread John Patton
le modem > provider and they routinely want to ping and traceroute to my machine. > This requires me to take down my firewall and wait for them to finish, > then put it back up. I'd like to make, as part of my rule set, ping and > traceroute able to get through. So far I'v

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread William Jensen
Depending on who you talk to there and how reasonable they are, tell them you use a firewall and don't want to leave your machine "vulnerable" like this. It's possible that they will use the same machine or machines when they want to ping or traceroute to you. If so, you

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread William Jensen
What do you think is dangeous about allowing ping/traceroute? Neither are be used to establish a service which could be exploited, so why so you care about denying ping / traceroute? Exactly, I'm going about the firewall as deny everything, then just let through what I know I want to

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread Sebastiaan
der and they routinely want to ping and traceroute to my machine. > This requires me to take down my firewall and wait for them to finish, > then put it back up. I'd like to make, as part of my rule set, ping and > traceroute able to get through. So far I've done this for my in

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread Matthias Richter
William Jensen wrote on Mon Jul 16, 2001 at 02:30:29PM: > These appear to work, however, am I overlooking something from a > security point of view by allowing any icmp and ip's through? What do you think is dangeous about allowing ping/traceroute? Neither are be used to establis

Re: Off Topic: iptables, ping, traceroute

2001-07-16 Thread Hall Stevenson
> ...and they routinely want to ping and traceroute to > my machine. This requires me to take down my > firewall and wait for them to finish, then put it back > up. I'd like to make, as part of my rule set, ping and > traceroute able to get through. So far I've done

Off Topic: iptables, ping, traceroute

2001-07-16 Thread William Jensen
I've setup a fairly restrictive set of rules for iptables and have been, up to this point, extremely satisfied with its performance. However, I've recently started having some signifiant issues with my cable modem provider and they routinely want to ping and traceroute to my mac

RE: 'nslookup', 'traceroute' in debian

2001-02-12 Thread Chad Maine
They are in the dnsutils and traceroute packages respectively. -Original Message- From: Tom Schuetz [mailto:[EMAIL PROTECTED] Sent: Monday, February 12, 2001 2:42 PM To: debian-user@lists.debian.org Subject: 'nslookup', 'traceroute' in debian My machine --running

Re: 'nslookup', 'traceroute' in debian

2001-02-12 Thread Gary Hennigan
"Tom Schuetz" <[EMAIL PROTECTED]> writes: > My machine --running potato-- claimed not to know either nslookup or > traceroute. No man pages, either. > > Are there Debian equivalents to these commands? Yes, try the following: % apt-cache search nslookup dnsutils

'nslookup', 'traceroute' in debian

2001-02-12 Thread Tom Schuetz
My machine --running potato-- claimed not to know either nslookup or traceroute. No man pages, either. Are there Debian equivalents to these commands? Thanks. Tom Schuetz [EMAIL PROTECTED]

Re: Trouble using traceroute.

2001-01-11 Thread sena
On 11/01/2001 at 14:06 -0800, brian moore wrote: > This is a sign that you have an ipchains (or ipfwadm or iptables...) > rule that is forbidding output of UDP. > That was it... Thanks! ~sena -- [EMAIL PROTECTED], http://www.smux.net/~sena/ gpg fingerprint: F20B 12A8 A8F6 FD1F 9B1D BA62

Re: Trouble using traceroute.

2001-01-11 Thread brian moore
On Thu, Jan 11, 2001 at 06:25:31PM +, sena wrote: > Hi. > > When using traceroute (as root), I get the following problem: > > decoy:~# traceroute 194.65.3.20 > traceroute to 194.65.3.20 (194.65.3.20) from decoy, 30 hops max, 38 byte > packets > traceroute: sendto:

Trouble using traceroute.

2001-01-11 Thread sena
Hi. When using traceroute (as root), I get the following problem: decoy:~# traceroute 194.65.3.20 traceroute to 194.65.3.20 (194.65.3.20) from decoy, 30 hops max, 38 byte packets traceroute: sendto: Operation not permitted 1 traceroute: wrote 194.65.3.20 38 chars, ret=-1 *traceroute: sendto

Re: traceroute & ping fail

2000-10-02 Thread John L . Fjellstad
On Sun, Oct 01, 2000 at 04:04:36PM -0500, William Jensen wrote: > An update to myself...in case others are having this problem: > > I added the following rule to my script: > > $IPT -A INPUT -p icmp --icmp-type 0 -j ACCEPT > > My understanding is now the box will accpet 'echo replies' that I wou

Re: traceroute & ping fail

2000-10-01 Thread George Bonser
On Sun, 1 Oct 2000, William Jensen wrote: > Another update to myself and others that may want this information: > > This update concerns traceroute. If I added the following rules I can now > traceroute to anywhere, but traceroutes to me fail: > > $IPT -A INPUT -p icm

Re: traceroute & ping fail

2000-10-01 Thread William Jensen
Another update to myself and others that may want this information: This update concerns traceroute. If I added the following rules I can now traceroute to anywhere, but traceroutes to me fail: $IPT -A INPUT -p icmp --icmp-type time-exceeded -j ACCEPT $IPT -A INPUT -p icmp --icmp-type port

Re: traceroute & ping fail

2000-10-01 Thread William Jensen
the > firewall offline both ping and traceroute work fine. Ping works on localhost, > though traceroute does not when the firewall is up. Unfortunetly I am too new > at both debian and firewalling to know where I went wrong. I'm trying to set > it up so I can ping and traceroute

traceroute & ping fail

2000-10-01 Thread William Jensen
I think it's my firewall blocking them going _out_ because when I take the firewall offline both ping and traceroute work fine. Ping works on localhost, though traceroute does not when the firewall is up. Unfortunetly I am too new at both debian and firewalling to know where I went wrong.

Re: why traceroute in sbin ?

2000-09-23 Thread Ethan Benson
On Sat, Sep 23, 2000 at 05:57:41PM +0200, Leen Besselink wrote: > Hello, > > Just a quick question, but why is traceroute stationed in a sbin directory > ? As normal user I can use it too, so why ? or is this just because of > some arcane old tradition ? And some old scripts depend

Re: why traceroute in sbin ?

2000-09-23 Thread Michael P. Soulier
On Sat, Sep 23, 2000 at 05:57:41PM +0200, Leen Besselink wrote: > Hello, > > Just a quick question, but why is traceroute stationed in a sbin directory > ? As normal user I can use it too, so why ? or is this just because of > some arcane old tradition ? And some old scripts depend

why traceroute in sbin ?

2000-09-23 Thread Leen Besselink
Hello, Just a quick question, but why is traceroute stationed in a sbin directory ? As normal user I can use it too, so why ? or is this just because of some arcane old tradition ? And some old scripts depend on it ? I think it's so strange. tia for an answer, Lennie.

Some details about the Traceroute implementation

2000-07-04 Thread Rafael Stekolshchik
Hello, Some details about the Traceroute implementation may be found on http://cities.lk.net/trproto.html - ICMP, IP, UDP in the Traceroute. - Sockets subroutins which the Tracerroute uses: sendto, recvfrom, setsockopt, select. - Why the Traceroute uses Raw Sockets, why the Tracerote

Ping and traceroute not working on new potato install

2000-06-28 Thread Michael Janssen \(CS/MATH stud.\)
Hi -- I recently installed a machine with debian. I only have one problem with the install.. I can't ping.. whenever I try to ping: <3 bleh:~ >ping 127.1 ping: socket: Protocol not supported traceroute has this error also: bleh:~# traceroute 127.1 traceroute: icmp socket: P

Re: traceroute suid root?

2000-03-22 Thread William T Wilson
On Wed, 22 Mar 2000, Pollywog wrote: > Is it just me or does traceroute need to be suid root? Traceroute needs to be setuid so it can write IP packets directly rather than using the socket interface. Without that ability, it could not set the time-to-live on the packet and thus wouldn't work.

traceroute suid root?

2000-03-22 Thread Pollywog
Is it just me or does traceroute need to be suid root? I was unable to use it as an ordinary user until I set the suid bit. thanks -- Andrew

Re: traceroute: icmp socket: Operation not permitted

1999-09-05 Thread Chris Schleifer
to use traceroute and got the message: > > traceroute: icmp socket: Operation not permitted > > This has happened only recently. I tried running the command as root, > but got the same message. > > It appears that this has happened since I last did apt-get dist-upgrade > (I

Re: traceroute: icmp socket: Operation not permitted

1999-09-05 Thread Phillip Deackes
[EMAIL PROTECTED] (Miquel van Smoorenburg) wrote: > > - Your traceroute binary is setuid, but not to root, or > - there is some firewall rule blocking ICMP packets installed Thanks, Mike. I took a look in /usr/sbin and found a few files which are set as owned by gsmh and as group 100

Re: traceroute: icmp socket: Operation not permitted

1999-09-05 Thread Miquel van Smoorenburg
In article <[EMAIL PROTECTED]>, Phillip Deackes <[EMAIL PROTECTED]> wrote: >Today I tried to use traceroute and got the message: > >traceroute: icmp socket: Operation not permitted > >This has happened only recently. I tried running the command as root, >but

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