Re: [AusNOG] Transceiver for dark fiber.

2021-08-16 Thread Boblobsta
Be cautious of using long range transceivers (LR) for short range duties - you are pointing a very energetic LASER / LED towards a receiver that is expecting a lot of energy to be lost before arrival. Transceivers *do* have a minimum length, or they will require an attenuator. for eg: https://www.

Re: [AusNOG] IPsec VPN over 4G telstra issue

2018-09-18 Thread Boblobsta .
Hi, +1 I've also been troubleshooting UDP reachability problems that started just after midday on Telstra mobile network - Bob W On Wed, 19 Sep 2018 at 16:37, Craig Askings wrote: > > Yup I'm seeing the same issue for a couple of connections. > > UDP gets through fine but IKE on UDP/500 never