Packets Down Range #31: Hedge Podcast, Microsoft, Cisco, Arista.

Patch your Centos Machines now

Thanks to Jan Dennis Bungart for posting this on his Facebook page. Centos has a Kernel vulnerability which can be exploited to take the machine offline. To read the gory details: https://access.redhat.com/security/vulnerabilities/tcpsack CVE-2019-11477: SACK Panic (Linux >= 2.6.29) CVE-2019-11478: SACK …

Cambium Networks Files IPO

https://www.nasdaq.com/article/network-solutions-provider-cambium-networks-files-for-a-75-million-ipo-cm1156066 Cambium Networks, which provides cloud-based wireless broadband network infrastructure solutions, filed on Wednesday with the SEC to raise up to $75 million in an initial public offering.  The Rolling Meadows, IL-based company was founded in 2011 and booked $251 …

Mikrotik LoRaWAN products

Taken directly from Mikrotik newsletter 89. https://download2.mikrotik.com/news/news_89.pdf R11e-LoRa8EU – a new LoRaWAN  concentrator Gateway card in miniPCIe form factor based on Semtech SX1301 chipset. It enables LoRaWAN connectivity for any MikroTik product that has miniPCIe slot with connected USB lines. …

Common Linux commands graphic

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