Re: [AFMUG] Packetflux basic versus parasitic?
Uh, no. Definitely not good. Here's one of mine for comparison. Which is also where I'm having odd issues with two 3GHz 450 sectors. Not to mention the same problems at sites with parasitics. I have another SyncInjector at another site running a 5GHz 450 AP and it works fine. Plus dozens and dozens of deluxe and parasitics on FSK and 2.4 and 5GHz 450 which all work fine. So it's not the timing devices. Something about the 3GHz 450 is just different. Anyway.. I cleared the events, I forget, maybe a month or two ago after I cycled the pipe to see if that fixed anything, which it did not. I use the event counters with Cacti thresholds to alert me when something happens. I look to see what happened, then I clear the counters to get the threshold out of warn/alert status. That sorta messes up the RRDs for one cycle, but oh well. On 3/4/2015 9:58 AM, Bill Prince wrote: I reset these counters about a week ago. I think this is not normal? bp part15sbs{at}gmail{dot}com On 3/4/2015 1:57 AM, Forrest Christian (List Account) wrote: There are some pulse counts on the syncinjectors which may help you troubleshoot. Pulses used should go up by one every second, no more, no less. None of the other counters should increment except very rarely. If you're seeing anything else, shoot a couple of screenshots into cust...@packetflux.com mailto:cust...@packetflux.com On Mar 2, 2015 1:50 PM, George Skorup (Cyber Broadcasting) geo...@cbcast.com mailto:geo...@cbcast.com wrote: Yes, there are issues I'm seeing with AutoSync on all bands with 13.2/13.2.1. http://13.2.1. But 3GHz is... different, and I don't know why. I have a couple APs on a SyncInjector and some single APs on parasitic pipes. I thought it was just the SyncInjector or something else at the site until I started seeing the same problems on the parasitics after just a few days of install at new sites. They all have the on-board GPS disabled too. Random LBT hits, the APs show inSync and outSync counts but no lost/acquired timing messages in the event log, and the SyncInjector says nothing happened, SMs going crazy losing session, APs reporting SMs out of range when things go nuts and I have to reboot the AP(s). AutoSync+FreeRun get stuck in FreeRun. Something in the FPGA code or some other logic screwed up. I have no idea, so I hope Cambium can figure it out. On 3/2/2015 12:25 PM, Bill Prince wrote: Not this one. This one is running a pair of PMP450s in 5 GHz. We're putting up a pair of PMP450s soon on different POPs; one will go into a syncinjector, the other will be a CTM. Is there some issue that you're seeing on the 3GHz varaiety? bp part15sbs{at}gmail{dot}com On 3/2/2015 10:06 AM, George Skorup (Cyber Broadcasting) wrote: Doesn't matter. The RJ45's are just pass-thru. The new universal pipes pull power from two pins, so it can be used with either PMP100/450 or 430 APs. But I always have the guys put the jumper out to the radio into the center RJ45 and the cable from the injector to the RJ45 with the LEDs, just as standard practice, not that it matters. I do have a question for you about this though.. is this SyncInjector running 3GHz 450 APs? On 3/2/2015 11:55 AM, Bill Prince wrote: Thanks George! i take it from the description that this boogers up the power/outputs such that (ether?) RJ45 on the parasitic can be used to connect to the syncinjector? One of the RJ45s has lights, and the other is just a vanilla shielded RJ45 (I'm looking at a rev H1). So I can just build this little jumper for between the 6p6c and the adjacent RJ45, then use the outer RJ45 to connect to the syncinjector? bp part15sbs{at}gmail{dot}com On 3/2/2015 9:44 AM, George Skorup (Cyber Broadcasting) wrote: Yes. http://manuals.packetflux.com/index.php?page=using-a-syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince wrote: We have a syncpipe basic that we think is starting to act up. It seems to lose sync about once every day or two for about 1 second. It's starting to raise havoc with long-lasting client sessions through the affected APs. We only have a couple of syncpipe parasitics in stock; can one of these be swapped in place of a basic to run a sync injector?
Re: [AFMUG] Packetflux basic versus parasitic?
Looks like the GPS is losing lock. The counters I'm talking about are on the analog tab On Mar 4, 2015 8:58 AM, Bill Prince part15...@gmail.com wrote: I reset these counters about a week ago. I think this is not normal? bp part15sbs{at}gmail{dot}com On 3/4/2015 1:57 AM, Forrest Christian (List Account) wrote: There are some pulse counts on the syncinjectors which may help you troubleshoot. Pulses used should go up by one every second, no more, no less. None of the other counters should increment except very rarely. If you're seeing anything else, shoot a couple of screenshots into cust...@packetflux.com On Mar 2, 2015 1:50 PM, George Skorup (Cyber Broadcasting) geo...@cbcast.com wrote: Yes, there are issues I'm seeing with AutoSync on all bands with 13.2/ 13.2.1. But 3GHz is... different, and I don't know why. I have a couple APs on a SyncInjector and some single APs on parasitic pipes. I thought it was just the SyncInjector or something else at the site until I started seeing the same problems on the parasitics after just a few days of install at new sites. They all have the on-board GPS disabled too. Random LBT hits, the APs show inSync and outSync counts but no lost/acquired timing messages in the event log, and the SyncInjector says nothing happened, SMs going crazy losing session, APs reporting SMs out of range when things go nuts and I have to reboot the AP(s). AutoSync+FreeRun get stuck in FreeRun. Something in the FPGA code or some other logic screwed up. I have no idea, so I hope Cambium can figure it out. On 3/2/2015 12:25 PM, Bill Prince wrote: Not this one. This one is running a pair of PMP450s in 5 GHz. We're putting up a pair of PMP450s soon on different POPs; one will go into a syncinjector, the other will be a CTM. Is there some issue that you're seeing on the 3GHz varaiety? bp part15sbs{at}gmail{dot}com On 3/2/2015 10:06 AM, George Skorup (Cyber Broadcasting) wrote: Doesn't matter. The RJ45's are just pass-thru. The new universal pipes pull power from two pins, so it can be used with either PMP100/450 or 430 APs. But I always have the guys put the jumper out to the radio into the center RJ45 and the cable from the injector to the RJ45 with the LEDs, just as standard practice, not that it matters. I do have a question for you about this though.. is this SyncInjector running 3GHz 450 APs? On 3/2/2015 11:55 AM, Bill Prince wrote: Thanks George! i take it from the description that this boogers up the power/outputs such that (ether?) RJ45 on the parasitic can be used to connect to the syncinjector? One of the RJ45s has lights, and the other is just a vanilla shielded RJ45 (I'm looking at a rev H1). So I can just build this little jumper for between the 6p6c and the adjacent RJ45, then use the outer RJ45 to connect to the syncinjector? bp part15sbs{at}gmail{dot}com On 3/2/2015 9:44 AM, George Skorup (Cyber Broadcasting) wrote: Yes. http://manuals.packetflux.com/index.php?page=using-a-syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince wrote: We have a syncpipe basic that we think is starting to act up. It seems to lose sync about once every day or two for about 1 second. It's starting to raise havoc with long-lasting client sessions through the affected APs. We only have a couple of syncpipe parasitics in stock; can one of these be swapped in place of a basic to run a sync injector?
Re: [AFMUG] Packetflux basic versus parasitic?
Hey Forrest, any luck on the updated build for the Base-1's, minus the web GUI of course? I would really like to get the .0 row via SNMPwalk so my indexed Cacti template works for both Base-1's and 2's. On 3/4/2015 3:57 AM, Forrest Christian (List Account) wrote: There are some pulse counts on the syncinjectors which may help you troubleshoot. Pulses used should go up by one every second, no more, no less. None of the other counters should increment except very rarely. If you're seeing anything else, shoot a couple of screenshots into cust...@packetflux.com mailto:cust...@packetflux.com On Mar 2, 2015 1:50 PM, George Skorup (Cyber Broadcasting) geo...@cbcast.com mailto:geo...@cbcast.com wrote: Yes, there are issues I'm seeing with AutoSync on all bands with 13.2/13.2.1. http://13.2.1. But 3GHz is... different, and I don't know why. I have a couple APs on a SyncInjector and some single APs on parasitic pipes. I thought it was just the SyncInjector or something else at the site until I started seeing the same problems on the parasitics after just a few days of install at new sites. They all have the on-board GPS disabled too. Random LBT hits, the APs show inSync and outSync counts but no lost/acquired timing messages in the event log, and the SyncInjector says nothing happened, SMs going crazy losing session, APs reporting SMs out of range when things go nuts and I have to reboot the AP(s). AutoSync+FreeRun get stuck in FreeRun. Something in the FPGA code or some other logic screwed up. I have no idea, so I hope Cambium can figure it out. On 3/2/2015 12:25 PM, Bill Prince wrote: Not this one. This one is running a pair of PMP450s in 5 GHz. We're putting up a pair of PMP450s soon on different POPs; one will go into a syncinjector, the other will be a CTM. Is there some issue that you're seeing on the 3GHz varaiety? bp part15sbs{at}gmail{dot}com On 3/2/2015 10:06 AM, George Skorup (Cyber Broadcasting) wrote: Doesn't matter. The RJ45's are just pass-thru. The new universal pipes pull power from two pins, so it can be used with either PMP100/450 or 430 APs. But I always have the guys put the jumper out to the radio into the center RJ45 and the cable from the injector to the RJ45 with the LEDs, just as standard practice, not that it matters. I do have a question for you about this though.. is this SyncInjector running 3GHz 450 APs? On 3/2/2015 11:55 AM, Bill Prince wrote: Thanks George! i take it from the description that this boogers up the power/outputs such that (ether?) RJ45 on the parasitic can be used to connect to the syncinjector? One of the RJ45s has lights, and the other is just a vanilla shielded RJ45 (I'm looking at a rev H1). So I can just build this little jumper for between the 6p6c and the adjacent RJ45, then use the outer RJ45 to connect to the syncinjector? bp part15sbs{at}gmail{dot}com On 3/2/2015 9:44 AM, George Skorup (Cyber Broadcasting) wrote: Yes. http://manuals.packetflux.com/index.php?page=using-a-syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince wrote: We have a syncpipe basic that we think is starting to act up. It seems to lose sync about once every day or two for about 1 second. It's starting to raise havoc with long-lasting client sessions through the affected APs. We only have a couple of syncpipe parasitics in stock; can one of these be swapped in place of a basic to run a sync injector?
Re: [AFMUG] Packetflux basic versus parasitic?
We're doing the same thing thresholding on the 1PPS Active counter. But we (still) don't have any of our 3GHz PMP450s in the air yet. Was hoping to have at least one of them up this week, but it's not worked out that way. We are getting messages like these in the event log of the affected APs: 03/02/2015 : 20:06:20 PDT : Lost sync pulse from Power Port. 03/02/2015 : 20:06:20 PDT : Acquired sync pulse from Power Port. The loss doesn't last long, but I think it resets the session counters on all the SMs. bp part15sbs{at}gmail{dot}com On 3/4/2015 10:35 AM, George Skorup (Cyber Broadcasting) wrote: Uh, no. Definitely not good. Here's one of mine for comparison. Which is also where I'm having odd issues with two 3GHz 450 sectors. Not to mention the same problems at sites with parasitics. I have another SyncInjector at another site running a 5GHz 450 AP and it works fine. Plus dozens and dozens of deluxe and parasitics on FSK and 2.4 and 5GHz 450 which all work fine. So it's not the timing devices. Something about the 3GHz 450 is just different. Anyway.. I cleared the events, I forget, maybe a month or two ago after I cycled the pipe to see if that fixed anything, which it did not. I use the event counters with Cacti thresholds to alert me when something happens. I look to see what happened, then I clear the counters to get the threshold out of warn/alert status. That sorta messes up the RRDs for one cycle, but oh well. On 3/4/2015 9:58 AM, Bill Prince wrote: I reset these counters about a week ago. I think this is not normal? bp part15sbs{at}gmail{dot}com On 3/4/2015 1:57 AM, Forrest Christian (List Account) wrote: There are some pulse counts on the syncinjectors which may help you troubleshoot. Pulses used should go up by one every second, no more, no less. None of the other counters should increment except very rarely. If you're seeing anything else, shoot a couple of screenshots into cust...@packetflux.com mailto:cust...@packetflux.com On Mar 2, 2015 1:50 PM, George Skorup (Cyber Broadcasting) geo...@cbcast.com mailto:geo...@cbcast.com wrote: Yes, there are issues I'm seeing with AutoSync on all bands with 13.2/13.2.1. http://13.2.1. But 3GHz is... different, and I don't know why. I have a couple APs on a SyncInjector and some single APs on parasitic pipes. I thought it was just the SyncInjector or something else at the site until I started seeing the same problems on the parasitics after just a few days of install at new sites. They all have the on-board GPS disabled too. Random LBT hits, the APs show inSync and outSync counts but no lost/acquired timing messages in the event log, and the SyncInjector says nothing happened, SMs going crazy losing session, APs reporting SMs out of range when things go nuts and I have to reboot the AP(s). AutoSync+FreeRun get stuck in FreeRun. Something in the FPGA code or some other logic screwed up. I have no idea, so I hope Cambium can figure it out. On 3/2/2015 12:25 PM, Bill Prince wrote: Not this one. This one is running a pair of PMP450s in 5 GHz. We're putting up a pair of PMP450s soon on different POPs; one will go into a syncinjector, the other will be a CTM. Is there some issue that you're seeing on the 3GHz varaiety? bp part15sbs{at}gmail{dot}com On 3/2/2015 10:06 AM, George Skorup (Cyber Broadcasting) wrote: Doesn't matter. The RJ45's are just pass-thru. The new universal pipes pull power from two pins, so it can be used with either PMP100/450 or 430 APs. But I always have the guys put the jumper out to the radio into the center RJ45 and the cable from the injector to the RJ45 with the LEDs, just as standard practice, not that it matters. I do have a question for you about this though.. is this SyncInjector running 3GHz 450 APs? On 3/2/2015 11:55 AM, Bill Prince wrote: Thanks George! i take it from the description that this boogers up the power/outputs such that (ether?) RJ45 on the parasitic can be used to connect to the syncinjector? One of the RJ45s has lights, and the other is just a vanilla shielded RJ45 (I'm looking at a rev H1). So I can just build this little jumper for between the 6p6c and the adjacent RJ45, then use the outer RJ45 to connect to the syncinjector? bp part15sbs{at}gmail{dot}com On 3/2/2015 9:44 AM, George Skorup (Cyber Broadcasting) wrote: Yes. http://manuals.packetflux.com/index.php?page=using-a-syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince
Re: [AFMUG] Packetflux basic versus parasitic?
There are some pulse counts on the syncinjectors which may help you troubleshoot. Pulses used should go up by one every second, no more, no less. None of the other counters should increment except very rarely. If you're seeing anything else, shoot a couple of screenshots into cust...@packetflux.com On Mar 2, 2015 1:50 PM, George Skorup (Cyber Broadcasting) geo...@cbcast.com wrote: Yes, there are issues I'm seeing with AutoSync on all bands with 13.2/ 13.2.1. But 3GHz is... different, and I don't know why. I have a couple APs on a SyncInjector and some single APs on parasitic pipes. I thought it was just the SyncInjector or something else at the site until I started seeing the same problems on the parasitics after just a few days of install at new sites. They all have the on-board GPS disabled too. Random LBT hits, the APs show inSync and outSync counts but no lost/acquired timing messages in the event log, and the SyncInjector says nothing happened, SMs going crazy losing session, APs reporting SMs out of range when things go nuts and I have to reboot the AP(s). AutoSync+FreeRun get stuck in FreeRun. Something in the FPGA code or some other logic screwed up. I have no idea, so I hope Cambium can figure it out. On 3/2/2015 12:25 PM, Bill Prince wrote: Not this one. This one is running a pair of PMP450s in 5 GHz. We're putting up a pair of PMP450s soon on different POPs; one will go into a syncinjector, the other will be a CTM. Is there some issue that you're seeing on the 3GHz varaiety? bp part15sbs{at}gmail{dot}com On 3/2/2015 10:06 AM, George Skorup (Cyber Broadcasting) wrote: Doesn't matter. The RJ45's are just pass-thru. The new universal pipes pull power from two pins, so it can be used with either PMP100/450 or 430 APs. But I always have the guys put the jumper out to the radio into the center RJ45 and the cable from the injector to the RJ45 with the LEDs, just as standard practice, not that it matters. I do have a question for you about this though.. is this SyncInjector running 3GHz 450 APs? On 3/2/2015 11:55 AM, Bill Prince wrote: Thanks George! i take it from the description that this boogers up the power/outputs such that (ether?) RJ45 on the parasitic can be used to connect to the syncinjector? One of the RJ45s has lights, and the other is just a vanilla shielded RJ45 (I'm looking at a rev H1). So I can just build this little jumper for between the 6p6c and the adjacent RJ45, then use the outer RJ45 to connect to the syncinjector? bp part15sbs{at}gmail{dot}com On 3/2/2015 9:44 AM, George Skorup (Cyber Broadcasting) wrote: Yes. http://manuals.packetflux.com/index.php?page=using-a- syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince wrote: We have a syncpipe basic that we think is starting to act up. It seems to lose sync about once every day or two for about 1 second. It's starting to raise havoc with long-lasting client sessions through the affected APs. We only have a couple of syncpipe parasitics in stock; can one of these be swapped in place of a basic to run a sync injector?
Re: [AFMUG] Packetflux basic versus parasitic?
Yes, there are issues I'm seeing with AutoSync on all bands with 13.2/13.2.1. But 3GHz is... different, and I don't know why. I have a couple APs on a SyncInjector and some single APs on parasitic pipes. I thought it was just the SyncInjector or something else at the site until I started seeing the same problems on the parasitics after just a few days of install at new sites. They all have the on-board GPS disabled too. Random LBT hits, the APs show inSync and outSync counts but no lost/acquired timing messages in the event log, and the SyncInjector says nothing happened, SMs going crazy losing session, APs reporting SMs out of range when things go nuts and I have to reboot the AP(s). AutoSync+FreeRun get stuck in FreeRun. Something in the FPGA code or some other logic screwed up. I have no idea, so I hope Cambium can figure it out. On 3/2/2015 12:25 PM, Bill Prince wrote: Not this one. This one is running a pair of PMP450s in 5 GHz. We're putting up a pair of PMP450s soon on different POPs; one will go into a syncinjector, the other will be a CTM. Is there some issue that you're seeing on the 3GHz varaiety? bp part15sbs{at}gmail{dot}com On 3/2/2015 10:06 AM, George Skorup (Cyber Broadcasting) wrote: Doesn't matter. The RJ45's are just pass-thru. The new universal pipes pull power from two pins, so it can be used with either PMP100/450 or 430 APs. But I always have the guys put the jumper out to the radio into the center RJ45 and the cable from the injector to the RJ45 with the LEDs, just as standard practice, not that it matters. I do have a question for you about this though.. is this SyncInjector running 3GHz 450 APs? On 3/2/2015 11:55 AM, Bill Prince wrote: Thanks George! i take it from the description that this boogers up the power/outputs such that (ether?) RJ45 on the parasitic can be used to connect to the syncinjector? One of the RJ45s has lights, and the other is just a vanilla shielded RJ45 (I'm looking at a rev H1). So I can just build this little jumper for between the 6p6c and the adjacent RJ45, then use the outer RJ45 to connect to the syncinjector? bp part15sbs{at}gmail{dot}com On 3/2/2015 9:44 AM, George Skorup (Cyber Broadcasting) wrote: Yes. http://manuals.packetflux.com/index.php?page=using-a-syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince wrote: We have a syncpipe basic that we think is starting to act up. It seems to lose sync about once every day or two for about 1 second. It's starting to raise havoc with long-lasting client sessions through the affected APs. We only have a couple of syncpipe parasitics in stock; can one of these be swapped in place of a basic to run a sync injector?
Re: [AFMUG] Packetflux basic versus parasitic?
Yes. http://manuals.packetflux.com/index.php?page=using-a-syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince wrote: We have a syncpipe basic that we think is starting to act up. It seems to lose sync about once every day or two for about 1 second. It's starting to raise havoc with long-lasting client sessions through the affected APs. We only have a couple of syncpipe parasitics in stock; can one of these be swapped in place of a basic to run a sync injector?
Re: [AFMUG] Packetflux basic versus parasitic?
Thanks George! i take it from the description that this boogers up the power/outputs such that (ether?) RJ45 on the parasitic can be used to connect to the syncinjector? One of the RJ45s has lights, and the other is just a vanilla shielded RJ45 (I'm looking at a rev H1). So I can just build this little jumper for between the 6p6c and the adjacent RJ45, then use the outer RJ45 to connect to the syncinjector? bp part15sbs{at}gmail{dot}com On 3/2/2015 9:44 AM, George Skorup (Cyber Broadcasting) wrote: Yes. http://manuals.packetflux.com/index.php?page=using-a-syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince wrote: We have a syncpipe basic that we think is starting to act up. It seems to lose sync about once every day or two for about 1 second. It's starting to raise havoc with long-lasting client sessions through the affected APs. We only have a couple of syncpipe parasitics in stock; can one of these be swapped in place of a basic to run a sync injector?
Re: [AFMUG] Packetflux basic versus parasitic?
Doesn't matter. The RJ45's are just pass-thru. The new universal pipes pull power from two pins, so it can be used with either PMP100/450 or 430 APs. But I always have the guys put the jumper out to the radio into the center RJ45 and the cable from the injector to the RJ45 with the LEDs, just as standard practice, not that it matters. I do have a question for you about this though.. is this SyncInjector running 3GHz 450 APs? On 3/2/2015 11:55 AM, Bill Prince wrote: Thanks George! i take it from the description that this boogers up the power/outputs such that (ether?) RJ45 on the parasitic can be used to connect to the syncinjector? One of the RJ45s has lights, and the other is just a vanilla shielded RJ45 (I'm looking at a rev H1). So I can just build this little jumper for between the 6p6c and the adjacent RJ45, then use the outer RJ45 to connect to the syncinjector? bp part15sbs{at}gmail{dot}com On 3/2/2015 9:44 AM, George Skorup (Cyber Broadcasting) wrote: Yes. http://manuals.packetflux.com/index.php?page=using-a-syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince wrote: We have a syncpipe basic that we think is starting to act up. It seems to lose sync about once every day or two for about 1 second. It's starting to raise havoc with long-lasting client sessions through the affected APs. We only have a couple of syncpipe parasitics in stock; can one of these be swapped in place of a basic to run a sync injector?
Re: [AFMUG] Packetflux basic versus parasitic?
Not this one. This one is running a pair of PMP450s in 5 GHz. We're putting up a pair of PMP450s soon on different POPs; one will go into a syncinjector, the other will be a CTM. Is there some issue that you're seeing on the 3GHz varaiety? bp part15sbs{at}gmail{dot}com On 3/2/2015 10:06 AM, George Skorup (Cyber Broadcasting) wrote: Doesn't matter. The RJ45's are just pass-thru. The new universal pipes pull power from two pins, so it can be used with either PMP100/450 or 430 APs. But I always have the guys put the jumper out to the radio into the center RJ45 and the cable from the injector to the RJ45 with the LEDs, just as standard practice, not that it matters. I do have a question for you about this though.. is this SyncInjector running 3GHz 450 APs? On 3/2/2015 11:55 AM, Bill Prince wrote: Thanks George! i take it from the description that this boogers up the power/outputs such that (ether?) RJ45 on the parasitic can be used to connect to the syncinjector? One of the RJ45s has lights, and the other is just a vanilla shielded RJ45 (I'm looking at a rev H1). So I can just build this little jumper for between the 6p6c and the adjacent RJ45, then use the outer RJ45 to connect to the syncinjector? bp part15sbs{at}gmail{dot}com On 3/2/2015 9:44 AM, George Skorup (Cyber Broadcasting) wrote: Yes. http://manuals.packetflux.com/index.php?page=using-a-syncpipe-parasitic-with-a-syncinjector On 3/2/2015 11:25 AM, Bill Prince wrote: We have a syncpipe basic that we think is starting to act up. It seems to lose sync about once every day or two for about 1 second. It's starting to raise havoc with long-lasting client sessions through the affected APs. We only have a couple of syncpipe parasitics in stock; can one of these be swapped in place of a basic to run a sync injector?