I don't think so, because we can SQL and browse to R1 & R2 from the R subnet, no problem.
The symptom only exists crossing over from the B subnet. And other R servers can be reached from B, no problem. On Mon, Apr 25, 2011 at 7:21 AM, N Parr <npar...@mortonind.com> wrote: > Could it be possible that there are duplicate IP's on your domain? That > would account for getting positive ping results back but not being able to > connect to other services that should be there? Perhaps someone VPN'ed from > the outside with the same ip range. I've seen it happen before and since > you said you are using 192.168.x.x range it seems easily possible. > > ------------------------------ > *From:* G.Waleed Kavalec [mailto:kava...@gmail.com] > *Sent:* Sunday, April 24, 2011 5:33 PM > > *To:* NT System Admin Issues > *Subject:* Re: frustrating network issue on two servers > > I'm not logging in again tonight (gotomypc and several layers of tss) > > (It might have been some oddball whitespace in my cmd.) > > I will try it again live tomorrrow. > > > On Sun, Apr 24, 2011 at 4:55 PM, Ziots, Edward <ezi...@lifespan.org>wrote: > >> C:\windows\system32>nmap -sS -P0 -p 137,138,139,445,1433 172.18.2.41 >> >> >> >> Starting Nmap 5.51 ( http://nmap.org ) at 2011-04-24 17:54 Eastern >> Daylight Time >> >> >> >> Nmap scan report for riavayadsp1.lsmaster.lifespan.org (172.18.2.41) >> >> Host is up. >> >> PORT STATE SERVICE >> >> 137/tcp filtered netbios-ns >> >> 138/tcp filtered netbios-dgm >> >> 139/tcp filtered netbios-ssn >> >> 445/tcp filtered microsoft-ds >> >> 1433/tcp filtered ms-sql-s >> >> >> >> Nmap done: 1 IP address (1 host up) scanned in 9.81 seconds >> >> >> >> Did the same command against one of my systems, with Windows 7 and NMAP >> 5.5.1 and worked fine. >> >> >> >> Z >> >> >> >> Edward E. Ziots >> >> CISSP, Network +, Security + >> >> Network Engineer >> >> Lifespan Organization >> >> Email:ezi...@lifespan.org >> >> Cell:401-639-3505 >> >> >> >> *From:* G.Waleed Kavalec [mailto:kava...@gmail.com] >> *Sent:* Sunday, April 24, 2011 5:37 PM >> >> *To:* NT System Admin Issues >> *Subject:* Re: frustrating network issue on two servers >> >> >> >> The exact command I used was >> >> >> >> >> >> Nmap –sS –P0 –p 137,138,139,445,1433 192.168.2.132 >> >> >> >> This gave back the error I posted. >> >> >> >> >> >> On Sun, Apr 24, 2011 at 3:18 PM, Ziots, Edward <ezi...@lifespan.org> >> wrote: >> >> I also scanned systems with Nmap 5.51 and the commands I gave earlier >> worked fine. >> >> >> >> Without seeing the response from Nmap I can’t tell you if a router acl, or >> firewall setting, is the culprit. >> >> >> >> Z >> >> >> >> Edward E. Ziots >> >> CISSP, Network +, Security + >> >> Network Engineer >> >> Lifespan Organization >> >> Email:ezi...@lifespan.org >> >> Cell:401-639-3505 >> >> >> >> *From:* G.Waleed Kavalec [mailto:kava...@gmail.com] >> *Sent:* Sunday, April 24, 2011 4:06 PM >> >> >> *To:* NT System Admin Issues >> *Subject:* Re: frustrating network issue on two servers >> >> >> >> Ipsec policy agent is running, no policies defined. >> >> >> >> >> >> On Sun, Apr 24, 2011 at 2:34 PM, Crawford, Scott <crawfo...@evangel.edu> >> wrote: >> >> ipsec service running? any policies defined? >> >> >> >> Sent from my Palm Pre on the Now Network from Sprint >> >> >> ------------------------------ >> >> On Apr 24, 2011 2:02 PM, G.Waleed Kavalec <kava...@gmail.com> wrote: >> >> All firewalls off. >> >> >> >> Once again, browse and SQL work fine from the same subnet/site. >> >> >> >> And ping from both, both directions. >> >> >> >> >> >> On Sun, Apr 24, 2011 at 1:08 PM, Ben N <bennordlan...@gmail.com> wrote: >> >> Any firewalls ? Either windwows or something else in between. Make sure >> ports are open. Try telnet to port 445 to be sure. >> >> On Apr 24, 2011 10:59 AM, "G.Waleed Kavalec" <kava...@gmail.com> wrote: >> > Nope. R1 or R1.ourdomain.local same symptoms. >> > >> > Ping yes - from either subnet. >> > >> > Browse no, SQL no - but ONLY fails from subnet B. >> > >> > >> > On Sun, Apr 24, 2011 at 12:50 AM, Crawford, Scott < >> crawfo...@evangel.edu>wrote: >> > >> >> does it matter if you use the fqdn? >> >> >> >> >> >> >> >> Sent from my Palm Pre on the Now Network from Sprint >> >> >> >> ------------------------------ >> >> On Apr 23, 2011 11:16 PM, G.Waleed Kavalec <kava...@gmail.com> wrote: >> >> >> >> Thanks Tom, I'll give that a shot in the morning. >> >> >> >> >> >> On Sat, Apr 23, 2011 at 9:39 PM, Tom Miller <tmil...@hnncsb.org> >> wrote: >> >> >> >>> Check the IP properties of the servers in question. I had an issue >> >>> with week where one of my 2008 R2 servers couldn't ping, get to >> anything. I >> >>> went into the properties of IPv4, everthing looked good, then checked >> the >> >>> box to "verify" upon exit. Then all was well. Weird. May not apply, >> just >> >>> a suggestion. >> >>> >> >>> You can always uninstall/reinstall the file server role (can't >> remember >> >>> the exact name of the role off-hand). >> >>> >> >>> >>> "G.Waleed Kavalec" 04/23/11 8:43 PM >>> >> >>> Two sites, R and B. Same domain, different subnets. >> >>> >> >>> All R servers can see all B servers >> >>> All B servers can see all R servers - EXCEPT TWO >> >>> >> >>> R1 and R2 see all B servers, browse folders etc. >> >>> >> >>> B servers can PING R1 and R2 just fine; R1 and R2 can PING B >> >>> servers just fine. >> >>> >> >>> But B cannot browse R1 or R2 folders for nothing. >> >>> >> >>> Diagnose gives "file and print sharing resource R1 is online but isn't >> >>> responding to connection attempts" >> >>> >> >>> >> >>> Other R servers can browse R1 and R2 no problem. >> >>> Other R servers can connect to R1 and R2 sql instances just fine. >> >>> >> >>> B servers can can browse other R servers no problem. >> >>> B servers can can connect to other R servers sql instances just fine. >> >>> >> >>> >> >>> Firewalls OFF, route statements confirmed (see: ping) >> >>> >> >>> All machines 2008 R2 up-to-date on patches. >> >>> >> >>> I **think** I have verified all necessary services are up. >> >>> >> >>> >> >>> Arrrrggh ! >> >>> >> >>> -- >> >>> >> >>> __________________ >> >>> Gregory Waleed Kavalec >> >>> --------------------------------------------- >> >>> *G.O.P. stands for "George Orwell Prediction" >> >>> * >> >>> >> >>> >> >>> >> >>> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> >>> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >>> >> >>> --- >> >>> To manage subscriptions click here: >> >>> http://lyris.sunbelt-software.com/read/my_forums/ >> >>> or send an email to listmana...@lyris.sunbeltsoftware.com >> >>> with the body: unsubscribe ntsysadmin >> >>> >> >>> Confidentiality Notice: This e-mail message, including attachments, is >> for >> >>> the sole use of the intended recipient(s) and may contain confidential >> and >> >>> privileged information. Any unauthorized review, use, disclosure, or >> >>> distribution is prohibited. If you are not the intended recipient, >> please >> >>> contact the sender by reply e-mail and destroy all copies of the >> original >> >>> message. >> >>> >> >>> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> >>> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >>> >> >>> --- >> >>> To manage subscriptions click here: >> >>> http://lyris.sunbelt-software.com/read/my_forums/ >> >>> or send an email to listmana...@lyris.sunbeltsoftware.com >> >>> with the body: unsubscribe ntsysadmin >> >>> >> >> >> >> >> >> >> >> -- >> >> >> >> __________________ >> >> Gregory Waleed Kavalec >> >> --------------------------------------------- >> >> *G.O.P. stands for "George Orwell Prediction" >> >> * >> >> >> >> >> >> >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> >> >> --- >> >> To manage subscriptions click here: >> >> http://lyris.sunbelt-software.com/read/my_forums/ >> >> or send an email to listmana...@lyris.sunbeltsoftware.com >> >> with the body: unsubscribe ntsysadmin >> >> >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> >> >> --- >> >> To manage subscriptions click here: >> >> http://lyris.sunbelt-software.com/read/my_forums/ >> >> or send an email to listmana...@lyris.sunbeltsoftware.com >> >> with the body: unsubscribe ntsysadmin >> >> >> > >> > >> > >> > -- >> > >> > __________________ >> > Gregory Waleed Kavalec >> > --------------------------------------------- >> > *G.O.P. stands for "George Orwell Prediction" >> > * >> > >> > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> > >> > --- >> > To manage subscriptions click here: >> http://lyris.sunbelt-software.com/read/my_forums/ >> > or send an email to listmana...@lyris.sunbeltsoftware.com >> > with the body: unsubscribe ntsysadmin >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> --- >> To manage subscriptions click here: >> http://lyris.sunbelt-software.com/read/my_forums/ >> or send an email to listmana...@lyris.sunbeltsoftware.com >> with the body: unsubscribe ntsysadmin >> >> >> >> >> -- >> >> >> >> __________________ >> >> Gregory Waleed Kavalec >> --------------------------------------------- >> G.O.P. stands for "George Orwell Prediction" >> >> >> >> >> >> >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> --- >> To manage subscriptions click here: >> http://lyris.sunbelt-software.com/read/my_forums/ >> or send an email to listmana...@lyris.sunbeltsoftware.com >> with the body: unsubscribe ntsysadmin >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> --- >> To manage subscriptions click here: >> http://lyris.sunbelt-software.com/read/my_forums/ >> or send an email to listmana...@lyris.sunbeltsoftware.com >> with the body: unsubscribe ntsysadmin >> >> >> >> >> -- >> >> >> >> __________________ >> >> Gregory Waleed Kavalec >> --------------------------------------------- >> G.O.P. stands for "George Orwell Prediction" >> >> >> >> >> >> >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> --- >> To manage subscriptions click here: >> http://lyris.sunbelt-software.com/read/my_forums/ >> or send an email to listmana...@lyris.sunbeltsoftware.com >> with the body: unsubscribe ntsysadmin >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> --- >> To manage subscriptions click here: >> http://lyris.sunbelt-software.com/read/my_forums/ >> or send an email to listmana...@lyris.sunbeltsoftware.com >> with the body: unsubscribe ntsysadmin >> >> >> >> >> -- >> >> >> >> __________________ >> >> Gregory Waleed Kavalec >> --------------------------------------------- >> G.O.P. stands for "George Orwell Prediction" >> >> >> >> >> >> >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> --- >> To manage subscriptions click here: >> http://lyris.sunbelt-software.com/read/my_forums/ >> or send an email to listmana...@lyris.sunbeltsoftware.com >> with the body: unsubscribe ntsysadmin >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> --- >> To manage subscriptions click here: >> http://lyris.sunbelt-software.com/read/my_forums/ >> or send an email to listmana...@lyris.sunbeltsoftware.com >> with the body: unsubscribe ntsysadmin >> > > > > -- > > __________________ > Gregory Waleed Kavalec > --------------------------------------------- > *G.O.P. stands for "George Orwell Prediction" > * > > > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to listmana...@lyris.sunbeltsoftware.com > with the body: unsubscribe ntsysadmin > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to listmana...@lyris.sunbeltsoftware.com > with the body: unsubscribe ntsysadmin > -- __________________ Gregory Waleed Kavalec --------------------------------------------- *G.O.P. stands for "George Orwell Prediction" * ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin
