Re: [WISPA] Mikrotik Weirdness!?
Bad radio or interference etc. on one end of the link. Also the 4 port cards die under load. I've had to pull all of mine out and run indivudual ethernet cards. marlon - Original Message - From: sa...@michianawireless.com To: WISPA General List wireless@wispa.org Sent: Thursday, September 24, 2009 9:50 AM Subject: [WISPA] Mikrotik Weirdness!? Ok, Im going bonkers. We are getting ping drops from our Mikrotik devices to the other. Our main router is PC based with one of those 4 port RB cards in it. Starting the other day out of the blue the net started acting funky and we were getting large pauses. So I started pinging. Get ping loss from the main router to everything. average pps going through the router 585 and transfers around 4m at the moment. We switched out the pc and even used an integrated ethernet port on the new pc to check connectivity to the other devices via means other than the RB 4 port ethernet card to make sure that wasnt going bad. But no improvement STILL getting pings loss. Switched cables. STILL. Latest OS. Now here is the wierd part I do not get. We have our backhaul radio connected directly to the onboard ethernet port on the pc router. Running a ping from the pc router to the radio port in the ping specifying to use not ANY but the backhaul port as we labeled it will get us around 10-15% packet loss. While at the same time running a ping from the bachaul radio to the router gets 0% packet loss using the same method. How is this possible? PC PORT (ethernet cable) RADIO ETH = Lost packets Radio ETH (ethernet cable) PC PORT = 0 Lost packets ? WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] Mikrotik Weirdness!?
Sounds like a duplex mismatch to me. Are both ends set to auto-negotiate and have they both negotiated 100mb/full? Have you checked for errors or discards on the interfaces at either end? -Original Message- From: sa...@michianawireless.com [mailto:sa...@michianawireless.com] Sent: 24 September 2009 17:51 To: WISPA General List Subject: [WISPA] Mikrotik Weirdness!? Ok, Im going bonkers. We are getting ping drops from our Mikrotik devices to the other. Our main router is PC based with one of those 4 port RB cards in it. Starting the other day out of the blue the net started acting funky and we were getting large pauses. So I started pinging. Get ping loss from the main router to everything. average pps going through the router 585 and transfers around 4m at the moment. We switched out the pc and even used an integrated ethernet port on the new pc to check connectivity to the other devices via means other than the RB 4 port ethernet card to make sure that wasnt going bad. But no improvement STILL getting pings loss. Switched cables. STILL. Latest OS. Now here is the wierd part I do not get. We have our backhaul radio connected directly to the onboard ethernet port on the pc router. Running a ping from the pc router to the radio port in the ping specifying to use not ANY but the backhaul port as we labeled it will get us around 10-15% packet loss. While at the same time running a ping from the bachaul radio to the router gets 0% packet loss using the same method. How is this possible? PC PORT (ethernet cable) RADIO ETH = Lost packets Radio ETH (ethernet cable) PC PORT = 0 Lost packets ? WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] Mikrotik Weirdness!?
Force the eth to 10M and see how it changes things. sa...@michianawireless.com wrote: Ok, Im going bonkers. We are getting ping drops from our Mikrotik devices to the other. Our main router is PC based with one of those 4 port RB cards in it. Starting the other day out of the blue the net started acting funky and we were getting large pauses. So I started pinging. Get ping loss from the main router to everything. average pps going through the router 585 and transfers around 4m at the moment. We switched out the pc and even used an integrated ethernet port on the new pc to check connectivity to the other devices via means other than the RB 4 port ethernet card to make sure that wasnt going bad. But no improvement STILL getting pings loss. Switched cables. STILL. Latest OS. Now here is the wierd part I do not get. We have our backhaul radio connected directly to the onboard ethernet port on the pc router. Running a ping from the pc router to the radio port in the ping specifying to use not ANY but the backhaul port as we labeled it will get us around 10-15% packet loss. While at the same time running a ping from the bachaul radio to the router gets 0% packet loss using the same method. How is this possible? PC PORT (ethernet cable) RADIO ETH = Lost packets Radio ETH (ethernet cable) PC PORT = 0 Lost packets ? WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] Mikrotik Weirdness!?
Try replace the poe injector. I seen similar behavior when the poe unit gotten damaged but not enough to stop traffic all together especially when it's not just a simple straight passive injector like our poe-in-w. /Eje Sent via BlackBerry from T-Mobile -Original Message- From: sa...@michianawireless.com Date: Thu, 24 Sep 2009 12:50:45 To: WISPA General Listwireless@wispa.org Subject: [WISPA] Mikrotik Weirdness!? Ok, Im going bonkers. We are getting ping drops from our Mikrotik devices to the other. Our main router is PC based with one of those 4 port RB cards in it. Starting the other day out of the blue the net started acting funky and we were getting large pauses. So I started pinging. Get ping loss from the main router to everything. average pps going through the router 585 and transfers around 4m at the moment. We switched out the pc and even used an integrated ethernet port on the new pc to check connectivity to the other devices via means other than the RB 4 port ethernet card to make sure that wasnt going bad. But no improvement STILL getting pings loss. Switched cables. STILL. Latest OS. Now here is the wierd part I do not get. We have our backhaul radio connected directly to the onboard ethernet port on the pc router. Running a ping from the pc router to the radio port in the ping specifying to use not ANY but the backhaul port as we labeled it will get us around 10-15% packet loss. While at the same time running a ping from the bachaul radio to the router gets 0% packet loss using the same method. How is this possible? PC PORT (ethernet cable) RADIO ETH = Lost packets Radio ETH (ethernet cable) PC PORT = 0 Lost packets ? WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] Mikrotik Weirdness!?
You've looked into CPU load and firewall stuff, right? I too would try a new POE - only $20 to help find out. Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 When you have eliminated the impossible, that which remains, however improbable, must be the truth. --- Sir Arthur Conan Doyle On Thu, Sep 24, 2009 at 1:53 PM, e...@wisp-router.com wrote: Try replace the poe injector. I seen similar behavior when the poe unit gotten damaged but not enough to stop traffic all together especially when it's not just a simple straight passive injector like our poe-in-w. /Eje Sent via BlackBerry from T-Mobile -Original Message- From: sa...@michianawireless.com Date: Thu, 24 Sep 2009 12:50:45 To: WISPA General Listwireless@wispa.org Subject: [WISPA] Mikrotik Weirdness!? Ok, Im going bonkers. We are getting ping drops from our Mikrotik devices to the other. Our main router is PC based with one of those 4 port RB cards in it. Starting the other day out of the blue the net started acting funky and we were getting large pauses. So I started pinging. Get ping loss from the main router to everything. average pps going through the router 585 and transfers around 4m at the moment. We switched out the pc and even used an integrated ethernet port on the new pc to check connectivity to the other devices via means other than the RB 4 port ethernet card to make sure that wasnt going bad. But no improvement STILL getting pings loss. Switched cables. STILL. Latest OS. Now here is the wierd part I do not get. We have our backhaul radio connected directly to the onboard ethernet port on the pc router. Running a ping from the pc router to the radio port in the ping specifying to use not ANY but the backhaul port as we labeled it will get us around 10-15% packet loss. While at the same time running a ping from the bachaul radio to the router gets 0% packet loss using the same method. How is this possible? PC PORT (ethernet cable) RADIO ETH = Lost packets Radio ETH (ethernet cable) PC PORT = 0 Lost packets ? WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] Mikrotik Weirdness!?
Plug a laptop or some other device into the same port, and ping from the PC router to that device. Same results? Nick Olsen Brevard Wireless (321) 205-1100 x106 From: Josh Luthman j...@imaginenetworksllc.com Sent: Thursday, September 24, 2009 1:58 PM To: e...@wisp-router.com e...@wisp-router.com, WISPA General List wireless@wispa.org Subject: Re: [WISPA] Mikrotik Weirdness!? You've looked into CPU load and firewall stuff, right? I too would try a new POE - only $20 to help find out. Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 When you have eliminated the impossible, that which remains, however improbable, must be the truth. --- Sir Arthur Conan Doyle On Thu, Sep 24, 2009 at 1:53 PM, wrote: Try replace the poe injector. I seen similar behavior when the poe unit gotten damaged but not enough to stop traffic all together especially when it's not just a simple straight passive injector like our poe-in-w. /Eje Sent via BlackBerry from T-Mobile -Original Message- From: sa...@michianawireless.com Date: Thu, 24 Sep 2009 12:50:45 To: WISPA General List Subject: [WISPA] Mikrotik Weirdness!? Ok, Im going bonkers. We are getting ping drops from our Mikrotik devices to the other. Our main router is PC based with one of those 4 port RB cards in it. Starting the other day out of the blue the net started acting funky and we were getting large pauses. So I started pinging. Get ping loss from the main router to everything. average pps going through the router 585 and transfers around 4m at the moment. We switched out the pc and even used an integrated ethernet port on the new pc to check connectivity to the other devices via means other than the RB 4 port ethernet card to make sure that wasnt going bad. But no improvement STILL getting pings loss. Switched cables. STILL. Latest OS. Now here is the wierd part I do not get. We have our backhaul radio connected directly to the onboard ethernet port on the pc router. Running a ping from the pc router to the radio port in the ping specifying to use not ANY but the backhaul port as we labeled it will get us around 10-15% packet loss. While at the same time running a ping from the bachaul radio to the router gets 0% packet loss using the same method. How is this possible? PC PORT (ethernet cable) RADIO ETH = Lost packets Radio ETH (ethernet cable) PC PORT = 0 Lost packets ? WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
