RE: [WISPA] Strange network issues "crosspost"
It seems to have fixed the problem. Been a few days now with no issues. On a side note though we just came back up from a 19 hour service outage from AT&T, man those guys piss me off. This has been a rough month glad its about over. Hope everyone has a good Christmas, Take some time off and spend some time with the famliy everyone!!! Thanks, Chadd > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Mac Dearman > Sent: Friday, December 22, 2006 9:02 AM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > > Chadd, > >Did that fix your problem or do you still have issues? > > Merry Christmas! > > Mac Dearman > > > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Chadd Thompson > Sent: Wednesday, December 20, 2006 5:09 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Well I did a bit of searching on the trango support forums and found a > thread of someone with a similar problem. Trango support made a > recommendation to turn off the maclist filter off on the RU. I went a head > and turned it off on the RU's, telnet in and issue "maclist filter off" > command. I did this last night sometime and have not had any issues as of > yet. Since last week sometime I was having to reboot the BH's > twice a day or > more. I will see what happens with it and if this doesn't do it I will let > you guys know. > > Funny thing about this is that about a week ago I was thinking to myself > "damn those link 10's have ran good the last few years". I was an early > adopter of the link 10 and had nothing but issues with them for > the first 6 > months or so after release, I felt like a beta tester. Once they fixed > software bugs though they have ran well, until now that is. > > Problems like this make you realize how quickly and unexpectedly > things can > take a crap on you with little or no changes to your network. > > Thanks again for the help. > Chadd > > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > > Behalf Of Mac Dearman > > Sent: Wednesday, December 20, 2006 7:43 AM > > To: 'WISPA General List' > > Subject: RE: [WISPA] Strange network issues "crosspost" > > > > Chadd, > > > > That is a Trango command and it does turn arp off. I have both worlds > > here > > - - bridged and routed and I have never had any of my TLink 10's to do > > that > > to me. I am not saying that's not your problem - I am just saying I have > > never had that issue. We have many more than 300 traversing Tlink10 > > backhauls today - - - > > > > What firmware are you running? Is there a certain time of the day things > > go > > awry? A certain temp? Is there a pps correlation? What is each Tlink > > plugged > > in to? > > > > > > > > Mac > > > > > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > > Behalf Of Todd Barber > > Sent: Wednesday, December 20, 2006 12:56 AM > > To: 'WISPA General List' > > Subject: RE: [WISPA] Strange network issues "crosspost" > > > > Mac, > > > > We tried that but it didn't totally resolve the issue. Chadd, I would > > guess > > it was around 100. > > > > Todd Barber > > Skylink Broadband Internet > > [EMAIL PROTECTED] > > 970-454-9499 > > > > > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > > Behalf Of Mac Dearman > > Sent: Tuesday, December 19, 2006 8:09 PM > > To: 'WISPA General List' > > Subject: RE: [WISPA] Strange network issues "crosspost" > > > > telnet: > > > > arp -bcast off > > > > > > > > Mac > > > > > > > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > > Behalf Of Todd Barber > > Sent: Tuesday, December 19, 2006 8:01 PM > > To: 'WISPA General List' > > Subject: RE: [WISPA] Strange network issues "crosspost" > > > > Chadd, > > > > We experienced similar issues when our network was entirely > bridged. The > > root of the problem turned out to be the ARP table in the > Trangos we were > > using as are primary BHs. > > > > Once the number of clients behind the Trangos exceeded a > certai
RE: [WISPA] Strange network issues "crosspost"
Chadd, Did that fix your problem or do you still have issues? Merry Christmas! Mac Dearman -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chadd Thompson Sent: Wednesday, December 20, 2006 5:09 PM To: 'WISPA General List' Subject: RE: [WISPA] Strange network issues "crosspost" Well I did a bit of searching on the trango support forums and found a thread of someone with a similar problem. Trango support made a recommendation to turn off the maclist filter off on the RU. I went a head and turned it off on the RU's, telnet in and issue "maclist filter off" command. I did this last night sometime and have not had any issues as of yet. Since last week sometime I was having to reboot the BH's twice a day or more. I will see what happens with it and if this doesn't do it I will let you guys know. Funny thing about this is that about a week ago I was thinking to myself "damn those link 10's have ran good the last few years". I was an early adopter of the link 10 and had nothing but issues with them for the first 6 months or so after release, I felt like a beta tester. Once they fixed software bugs though they have ran well, until now that is. Problems like this make you realize how quickly and unexpectedly things can take a crap on you with little or no changes to your network. Thanks again for the help. Chadd > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Mac Dearman > Sent: Wednesday, December 20, 2006 7:43 AM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Chadd, > > That is a Trango command and it does turn arp off. I have both worlds > here > - - bridged and routed and I have never had any of my TLink 10's to do > that > to me. I am not saying that's not your problem - I am just saying I have > never had that issue. We have many more than 300 traversing Tlink10 > backhauls today - - - > > What firmware are you running? Is there a certain time of the day things > go > awry? A certain temp? Is there a pps correlation? What is each Tlink > plugged > in to? > > > > Mac > > > -Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Todd Barber > Sent: Wednesday, December 20, 2006 12:56 AM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Mac, > > We tried that but it didn't totally resolve the issue. Chadd, I would > guess > it was around 100. > > Todd Barber > Skylink Broadband Internet > [EMAIL PROTECTED] > 970-454-9499 > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Mac Dearman > Sent: Tuesday, December 19, 2006 8:09 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > telnet: > > arp -bcast off > > > > Mac > > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Todd Barber > Sent: Tuesday, December 19, 2006 8:01 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Chadd, > > We experienced similar issues when our network was entirely bridged. The > root of the problem turned out to be the ARP table in the Trangos we were > using as are primary BHs. > > Once the number of clients behind the Trangos exceeded a certain limit the > ARP table gets corrupted. Trango does not have a fix for this issue. > > As a temporary fix you can set up a script to reset the ARP table in the > Trangos on a regular basis. The command line for the 5800 and 5830 units > is > "maclist reset". > > We have moved to a mostly routed network which has greatly reduced the > number of MAC addresses seen by the Trangos. This fixed the problem. > > Todd Barber > Skylink Broadband Internet > [EMAIL PROTECTED] > 970-454-9499 > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Chadd Thompson > Sent: Tuesday, December 19, 2006 4:00 PM > To: 'WISPA General List' > Subject: [WISPA] Strange network issues "crosspost" > > Sorry to cross post this guys but I am looking for suggestions and wasn't > sure if everyone is on both lists. > > > I have been having an intermittent problem the last few days. A few of my > AP's and CPE's will stop responding. These are a mixture of brands, > Trango, > MT, Brilan, they are on different network segments, different frequen
RE: [WISPA] Strange network issues "crosspost"
Chadd, It seems every time I have a thought about how good something is running it croaks :) Todd Barber Skylink Broadband Internet [EMAIL PROTECTED] 970-454-9499 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chadd Thompson Sent: Wednesday, December 20, 2006 4:09 PM To: 'WISPA General List' Subject: RE: [WISPA] Strange network issues "crosspost" Well I did a bit of searching on the trango support forums and found a thread of someone with a similar problem. Trango support made a recommendation to turn off the maclist filter off on the RU. I went a head and turned it off on the RU's, telnet in and issue "maclist filter off" command. I did this last night sometime and have not had any issues as of yet. Since last week sometime I was having to reboot the BH's twice a day or more. I will see what happens with it and if this doesn't do it I will let you guys know. Funny thing about this is that about a week ago I was thinking to myself "damn those link 10's have ran good the last few years". I was an early adopter of the link 10 and had nothing but issues with them for the first 6 months or so after release, I felt like a beta tester. Once they fixed software bugs though they have ran well, until now that is. Problems like this make you realize how quickly and unexpectedly things can take a crap on you with little or no changes to your network. Thanks again for the help. Chadd > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Mac Dearman > Sent: Wednesday, December 20, 2006 7:43 AM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Chadd, > > That is a Trango command and it does turn arp off. I have both worlds > here > - - bridged and routed and I have never had any of my TLink 10's to do > that > to me. I am not saying that's not your problem - I am just saying I have > never had that issue. We have many more than 300 traversing Tlink10 > backhauls today - - - > > What firmware are you running? Is there a certain time of the day things > go > awry? A certain temp? Is there a pps correlation? What is each Tlink > plugged > in to? > > > > Mac > > > -Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Todd Barber > Sent: Wednesday, December 20, 2006 12:56 AM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Mac, > > We tried that but it didn't totally resolve the issue. Chadd, I would > guess > it was around 100. > > Todd Barber > Skylink Broadband Internet > [EMAIL PROTECTED] > 970-454-9499 > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Mac Dearman > Sent: Tuesday, December 19, 2006 8:09 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > telnet: > > arp -bcast off > > > > Mac > > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Todd Barber > Sent: Tuesday, December 19, 2006 8:01 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Chadd, > > We experienced similar issues when our network was entirely bridged. The > root of the problem turned out to be the ARP table in the Trangos we were > using as are primary BHs. > > Once the number of clients behind the Trangos exceeded a certain limit the > ARP table gets corrupted. Trango does not have a fix for this issue. > > As a temporary fix you can set up a script to reset the ARP table in the > Trangos on a regular basis. The command line for the 5800 and 5830 units > is > "maclist reset". > > We have moved to a mostly routed network which has greatly reduced the > number of MAC addresses seen by the Trangos. This fixed the problem. > > Todd Barber > Skylink Broadband Internet > [EMAIL PROTECTED] > 970-454-9499 > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Chadd Thompson > Sent: Tuesday, December 19, 2006 4:00 PM > To: 'WISPA General List' > Subject: [WISPA] Strange network issues "crosspost" > > Sorry to cross post this guys but I am looking for suggestions and wasn't > sure if everyone is on both lists. > > > I have been having an intermittent problem the last few days. A few of my > AP's and CPE's will stop responding. These are a mixture of brands, > Trango, > MT, Bril
RE: [WISPA] Strange network issues "crosspost"
Well I did a bit of searching on the trango support forums and found a thread of someone with a similar problem. Trango support made a recommendation to turn off the maclist filter off on the RU. I went a head and turned it off on the RU's, telnet in and issue "maclist filter off" command. I did this last night sometime and have not had any issues as of yet. Since last week sometime I was having to reboot the BH's twice a day or more. I will see what happens with it and if this doesn't do it I will let you guys know. Funny thing about this is that about a week ago I was thinking to myself "damn those link 10's have ran good the last few years". I was an early adopter of the link 10 and had nothing but issues with them for the first 6 months or so after release, I felt like a beta tester. Once they fixed software bugs though they have ran well, until now that is. Problems like this make you realize how quickly and unexpectedly things can take a crap on you with little or no changes to your network. Thanks again for the help. Chadd > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Mac Dearman > Sent: Wednesday, December 20, 2006 7:43 AM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Chadd, > > That is a Trango command and it does turn arp off. I have both worlds > here > - - bridged and routed and I have never had any of my TLink 10's to do > that > to me. I am not saying that's not your problem - I am just saying I have > never had that issue. We have many more than 300 traversing Tlink10 > backhauls today - - - > > What firmware are you running? Is there a certain time of the day things > go > awry? A certain temp? Is there a pps correlation? What is each Tlink > plugged > in to? > > > > Mac > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Todd Barber > Sent: Wednesday, December 20, 2006 12:56 AM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Mac, > > We tried that but it didn't totally resolve the issue. Chadd, I would > guess > it was around 100. > > Todd Barber > Skylink Broadband Internet > [EMAIL PROTECTED] > 970-454-9499 > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Mac Dearman > Sent: Tuesday, December 19, 2006 8:09 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > telnet: > > arp -bcast off > > > > Mac > > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Todd Barber > Sent: Tuesday, December 19, 2006 8:01 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Chadd, > > We experienced similar issues when our network was entirely bridged. The > root of the problem turned out to be the ARP table in the Trangos we were > using as are primary BHs. > > Once the number of clients behind the Trangos exceeded a certain limit the > ARP table gets corrupted. Trango does not have a fix for this issue. > > As a temporary fix you can set up a script to reset the ARP table in the > Trangos on a regular basis. The command line for the 5800 and 5830 units > is > "maclist reset". > > We have moved to a mostly routed network which has greatly reduced the > number of MAC addresses seen by the Trangos. This fixed the problem. > > Todd Barber > Skylink Broadband Internet > [EMAIL PROTECTED] > 970-454-9499 > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Chadd Thompson > Sent: Tuesday, December 19, 2006 4:00 PM > To: 'WISPA General List' > Subject: [WISPA] Strange network issues "crosspost" > > Sorry to cross post this guys but I am looking for suggestions and wasn't > sure if everyone is on both lists. > > > I have been having an intermittent problem the last few days. A few of my > AP's and CPE's will stop responding. These are a mixture of brands, > Trango, > MT, Brilan, they are on different network segments, different frequencies. > > The strange thing that not all the radios on the segment will have > problems > only some, and even more odd is that an AP can stop responding but you can > still access some of the CPE's associated with it and they will pass > traffic > fine. In any case a reboot of the backhaul that feeds each individual > segmen
RE: [WISPA] Strange network issues "crosspost"
Chadd, That is a Trango command and it does turn arp off. I have both worlds here - - bridged and routed and I have never had any of my TLink 10's to do that to me. I am not saying that's not your problem - I am just saying I have never had that issue. We have many more than 300 traversing Tlink10 backhauls today - - - What firmware are you running? Is there a certain time of the day things go awry? A certain temp? Is there a pps correlation? What is each Tlink plugged in to? Mac -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Todd Barber Sent: Wednesday, December 20, 2006 12:56 AM To: 'WISPA General List' Subject: RE: [WISPA] Strange network issues "crosspost" Mac, We tried that but it didn't totally resolve the issue. Chadd, I would guess it was around 100. Todd Barber Skylink Broadband Internet [EMAIL PROTECTED] 970-454-9499 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mac Dearman Sent: Tuesday, December 19, 2006 8:09 PM To: 'WISPA General List' Subject: RE: [WISPA] Strange network issues "crosspost" telnet: arp -bcast off Mac -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Todd Barber Sent: Tuesday, December 19, 2006 8:01 PM To: 'WISPA General List' Subject: RE: [WISPA] Strange network issues "crosspost" Chadd, We experienced similar issues when our network was entirely bridged. The root of the problem turned out to be the ARP table in the Trangos we were using as are primary BHs. Once the number of clients behind the Trangos exceeded a certain limit the ARP table gets corrupted. Trango does not have a fix for this issue. As a temporary fix you can set up a script to reset the ARP table in the Trangos on a regular basis. The command line for the 5800 and 5830 units is "maclist reset". We have moved to a mostly routed network which has greatly reduced the number of MAC addresses seen by the Trangos. This fixed the problem. Todd Barber Skylink Broadband Internet [EMAIL PROTECTED] 970-454-9499 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chadd Thompson Sent: Tuesday, December 19, 2006 4:00 PM To: 'WISPA General List' Subject: [WISPA] Strange network issues "crosspost" Sorry to cross post this guys but I am looking for suggestions and wasn't sure if everyone is on both lists. I have been having an intermittent problem the last few days. A few of my AP's and CPE's will stop responding. These are a mixture of brands, Trango, MT, Brilan, they are on different network segments, different frequencies. The strange thing that not all the radios on the segment will have problems only some, and even more odd is that an AP can stop responding but you can still access some of the CPE's associated with it and they will pass traffic fine. In any case a reboot of the backhaul that feeds each individual segment will bring them all back up again for a random amount of time. I have checked the BH links when things start going haywire and can't seem to find any issues, no oddball traffic, packets per second seem fine. Also my ARP tables seem to be fine when this happens, but I haven't tried to flush my ARP when I have the issue. Everything is currently "and has been for 4 yrs" bridged and it is getting to the point where I need to break down and start setting up routing at each of my POPs. I had thought it may be a bridge loop, but if that was the case I wouldn't think the segment would operate fine for a while after a Backhaul reboot. I am looking for suggestions of other things I may/should be checking and or looking at. Thanks, Chadd -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.432 / Virus Database: 268.15.25/593 - Release Date: 12/19/2006 1:17 PM -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.432 / Virus Database: 268.15.25/593 - Release Date: 12/19/2006 1:17 PM -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
RE: [WISPA] Strange network issues "crosspost"
Mac, We tried that but it didn't totally resolve the issue. Chadd, I would guess it was around 100. Todd Barber Skylink Broadband Internet [EMAIL PROTECTED] 970-454-9499 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mac Dearman Sent: Tuesday, December 19, 2006 8:09 PM To: 'WISPA General List' Subject: RE: [WISPA] Strange network issues "crosspost" telnet: arp -bcast off Mac -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Todd Barber Sent: Tuesday, December 19, 2006 8:01 PM To: 'WISPA General List' Subject: RE: [WISPA] Strange network issues "crosspost" Chadd, We experienced similar issues when our network was entirely bridged. The root of the problem turned out to be the ARP table in the Trangos we were using as are primary BHs. Once the number of clients behind the Trangos exceeded a certain limit the ARP table gets corrupted. Trango does not have a fix for this issue. As a temporary fix you can set up a script to reset the ARP table in the Trangos on a regular basis. The command line for the 5800 and 5830 units is "maclist reset". We have moved to a mostly routed network which has greatly reduced the number of MAC addresses seen by the Trangos. This fixed the problem. Todd Barber Skylink Broadband Internet [EMAIL PROTECTED] 970-454-9499 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chadd Thompson Sent: Tuesday, December 19, 2006 4:00 PM To: 'WISPA General List' Subject: [WISPA] Strange network issues "crosspost" Sorry to cross post this guys but I am looking for suggestions and wasn't sure if everyone is on both lists. I have been having an intermittent problem the last few days. A few of my AP's and CPE's will stop responding. These are a mixture of brands, Trango, MT, Brilan, they are on different network segments, different frequencies. The strange thing that not all the radios on the segment will have problems only some, and even more odd is that an AP can stop responding but you can still access some of the CPE's associated with it and they will pass traffic fine. In any case a reboot of the backhaul that feeds each individual segment will bring them all back up again for a random amount of time. I have checked the BH links when things start going haywire and can't seem to find any issues, no oddball traffic, packets per second seem fine. Also my ARP tables seem to be fine when this happens, but I haven't tried to flush my ARP when I have the issue. Everything is currently "and has been for 4 yrs" bridged and it is getting to the point where I need to break down and start setting up routing at each of my POPs. I had thought it may be a bridge loop, but if that was the case I wouldn't think the segment would operate fine for a while after a Backhaul reboot. I am looking for suggestions of other things I may/should be checking and or looking at. Thanks, Chadd -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.432 / Virus Database: 268.15.25/593 - Release Date: 12/19/2006 1:17 PM -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.432 / Virus Database: 268.15.25/593 - Release Date: 12/19/2006 1:17 PM -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
RE: [WISPA] Strange network issues "crosspost"
Mac, Is this a trango command? I don't remember there being an arp command in the link10's Thanks, Chadd > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Mac Dearman > Sent: Tuesday, December 19, 2006 9:09 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > > telnet: > > arp -bcast off > > > > Mac > > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Todd Barber > Sent: Tuesday, December 19, 2006 8:01 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > Chadd, > > We experienced similar issues when our network was entirely bridged. The > root of the problem turned out to be the ARP table in the Trangos we were > using as are primary BHs. > > Once the number of clients behind the Trangos exceeded a certain limit the > ARP table gets corrupted. Trango does not have a fix for this issue. > > As a temporary fix you can set up a script to reset the ARP table in the > Trangos on a regular basis. The command line for the 5800 and > 5830 units is > "maclist reset". > > We have moved to a mostly routed network which has greatly reduced the > number of MAC addresses seen by the Trangos. This fixed the problem. > > Todd Barber > Skylink Broadband Internet > [EMAIL PROTECTED] > 970-454-9499 > > -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.409 / Virus Database: 268.15.24/592 - Release Date: 12/18/2006 -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
RE: [WISPA] Strange network issues "crosspost"
telnet: arp -bcast off Mac -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Todd Barber Sent: Tuesday, December 19, 2006 8:01 PM To: 'WISPA General List' Subject: RE: [WISPA] Strange network issues "crosspost" Chadd, We experienced similar issues when our network was entirely bridged. The root of the problem turned out to be the ARP table in the Trangos we were using as are primary BHs. Once the number of clients behind the Trangos exceeded a certain limit the ARP table gets corrupted. Trango does not have a fix for this issue. As a temporary fix you can set up a script to reset the ARP table in the Trangos on a regular basis. The command line for the 5800 and 5830 units is "maclist reset". We have moved to a mostly routed network which has greatly reduced the number of MAC addresses seen by the Trangos. This fixed the problem. Todd Barber Skylink Broadband Internet [EMAIL PROTECTED] 970-454-9499 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chadd Thompson Sent: Tuesday, December 19, 2006 4:00 PM To: 'WISPA General List' Subject: [WISPA] Strange network issues "crosspost" Sorry to cross post this guys but I am looking for suggestions and wasn't sure if everyone is on both lists. I have been having an intermittent problem the last few days. A few of my AP's and CPE's will stop responding. These are a mixture of brands, Trango, MT, Brilan, they are on different network segments, different frequencies. The strange thing that not all the radios on the segment will have problems only some, and even more odd is that an AP can stop responding but you can still access some of the CPE's associated with it and they will pass traffic fine. In any case a reboot of the backhaul that feeds each individual segment will bring them all back up again for a random amount of time. I have checked the BH links when things start going haywire and can't seem to find any issues, no oddball traffic, packets per second seem fine. Also my ARP tables seem to be fine when this happens, but I haven't tried to flush my ARP when I have the issue. Everything is currently "and has been for 4 yrs" bridged and it is getting to the point where I need to break down and start setting up routing at each of my POPs. I had thought it may be a bridge loop, but if that was the case I wouldn't think the segment would operate fine for a while after a Backhaul reboot. I am looking for suggestions of other things I may/should be checking and or looking at. Thanks, Chadd -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.432 / Virus Database: 268.15.25/593 - Release Date: 12/19/2006 1:17 PM -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
RE: [WISPA] Strange network issues "crosspost"
Sounds like this could be it. The backhauls are Trango link 10's do you happen to remember what the ARP limit was that you were having problems with? Thanks, Chadd > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Todd Barber > Sent: Tuesday, December 19, 2006 8:01 PM > To: 'WISPA General List' > Subject: RE: [WISPA] Strange network issues "crosspost" > > > Chadd, > > We experienced similar issues when our network was entirely bridged. The > root of the problem turned out to be the ARP table in the Trangos we were > using as are primary BHs. > > Once the number of clients behind the Trangos exceeded a certain limit the > ARP table gets corrupted. Trango does not have a fix for this issue. > > As a temporary fix you can set up a script to reset the ARP table in the > Trangos on a regular basis. The command line for the 5800 and > 5830 units is > "maclist reset". > > We have moved to a mostly routed network which has greatly reduced the > number of MAC addresses seen by the Trangos. This fixed the problem. > > Todd Barber > Skylink Broadband Internet > [EMAIL PROTECTED] > 970-454-9499 > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Chadd Thompson > Sent: Tuesday, December 19, 2006 4:00 PM > To: 'WISPA General List' > Subject: [WISPA] Strange network issues "crosspost" > > Sorry to cross post this guys but I am looking for suggestions and wasn't > sure if everyone is on both lists. > > > I have been having an intermittent problem the last few days. A few of my > AP's and CPE's will stop responding. These are a mixture of > brands, Trango, > MT, Brilan, they are on different network segments, different > frequencies. > > The strange thing that not all the radios on the segment will > have problems > only some, and even more odd is that an AP can stop responding but you can > still access some of the CPE's associated with it and they will > pass traffic > fine. In any case a reboot of the backhaul that feeds each individual > segment will bring them all back up again for a random amount of time. I > have checked the BH links when things start going haywire and > can't seem to > find any issues, no oddball traffic, packets per second seem fine. Also my > ARP tables seem to be fine when this happens, but I haven't tried to flush > my ARP when I have the issue. > > Everything is currently "and has been for 4 yrs" bridged and it is getting > to the point where I need to break down and start setting up > routing at each > of my POPs. I had thought it may be a bridge loop, but if that > was the case > I wouldn't think the segment would operate fine for a while after > a Backhaul > reboot. > > I am looking for suggestions of other things I may/should be > checking and or > looking at. > > Thanks, > Chadd > > > -- > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > > > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.432 / Virus Database: 268.15.25/593 - Release Date: > 12/19/2006 > 1:17 PM > > > > -- > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.1.409 / Virus Database: 268.15.24/592 - Release Date: > 12/18/2006 > -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.409 / Virus Database: 268.15.24/592 - Release Date: 12/18/2006 -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
RE: [WISPA] Strange network issues "crosspost"
Chadd, We experienced similar issues when our network was entirely bridged. The root of the problem turned out to be the ARP table in the Trangos we were using as are primary BHs. Once the number of clients behind the Trangos exceeded a certain limit the ARP table gets corrupted. Trango does not have a fix for this issue. As a temporary fix you can set up a script to reset the ARP table in the Trangos on a regular basis. The command line for the 5800 and 5830 units is "maclist reset". We have moved to a mostly routed network which has greatly reduced the number of MAC addresses seen by the Trangos. This fixed the problem. Todd Barber Skylink Broadband Internet [EMAIL PROTECTED] 970-454-9499 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chadd Thompson Sent: Tuesday, December 19, 2006 4:00 PM To: 'WISPA General List' Subject: [WISPA] Strange network issues "crosspost" Sorry to cross post this guys but I am looking for suggestions and wasn't sure if everyone is on both lists. I have been having an intermittent problem the last few days. A few of my AP's and CPE's will stop responding. These are a mixture of brands, Trango, MT, Brilan, they are on different network segments, different frequencies. The strange thing that not all the radios on the segment will have problems only some, and even more odd is that an AP can stop responding but you can still access some of the CPE's associated with it and they will pass traffic fine. In any case a reboot of the backhaul that feeds each individual segment will bring them all back up again for a random amount of time. I have checked the BH links when things start going haywire and can't seem to find any issues, no oddball traffic, packets per second seem fine. Also my ARP tables seem to be fine when this happens, but I haven't tried to flush my ARP when I have the issue. Everything is currently "and has been for 4 yrs" bridged and it is getting to the point where I need to break down and start setting up routing at each of my POPs. I had thought it may be a bridge loop, but if that was the case I wouldn't think the segment would operate fine for a while after a Backhaul reboot. I am looking for suggestions of other things I may/should be checking and or looking at. Thanks, Chadd -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.432 / Virus Database: 268.15.25/593 - Release Date: 12/19/2006 1:17 PM -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
