After upgraded to FAZ firmware version to FortiAnalyzer_6.0.5 you can experience a “No Data” visualization problem in FortiView analytics functions. One of the most popular features of the FAZ is the FortiView information aggregator that allows the SOC a general overview of the security status of its network.In fact, in the dashboard where the “No data” problem may exist you …
Huawei – combo link fail when you upgrade to V200R009*
if you plan to move from V200R007* to V200R009* pay attention to your combo interfaces: during the firmware upgrade the combo-port configuration disappears causing the interface down! So do not upgrade from remote site!!! Before the upgrade or after if you have missed the device… set combo-port to AUTO. .glitchlist crew
Nortel-BayStack paleo-recovery Password
If you have an old old (old) switch Nortel Baystack 350/450 and you would reset him to make your traffic go around in the past century, do this trick to reset the configuration. These old switches do not have a factory-default function but a BackDoor password to access console CLI: “NetICs” very funny! .glitchlist crew
Free inodes in Squid3
if you use a large cache maybe you can experience squid process crash because you running-out of inodes. Index node or inode is a table that contain meta data of all achived files in a linux filesystem such as file size, owner and group membership, permissions, date of last modification or creation and so on. to troubleshooting type: if the …
Mikrotik – Dude Graphs projected into the future
COMPONENTS: The Dude 6.44.3, Mikrotik CHR, VirtualBox 6.0ISSUE: When you reboot The Dude server hosted in CHR, graphs are projected in the future. Timezone and NTP are set up correctly. TRICK: go to the CHR VM > Settings > System and Flag “Hardware Clock in UTC Time” :end .glitchlist crew
Key exchange failed. SSH.
After configured SSH server on your old Cisco2950X, you get this message? Fine, to workaround in console type: If you have SecureCRT: bye 😉 .glitchlist crew
BGP routes leak. Why?
Yesterday, 20190624, a routes leak hit majors Internet player like Cloudflare, Verizon and Amazon AWS that were obfuscated by a network outage. An impressive recon and report were made by CloudFlare that early detect the problem and helped AS33154 to solve the problem. You can find the complete report here. But what happened? Briefly, it seems that a BGP protocol …
Backspace and Telnet
Sometimes old devices (or new devices with old firmware) have troubles with Backspace Key in Telnet/SSH CLI. The best-recommended solution is Disable Telnet! Enable SSH! and Install SecureCRT! Alternatively, to delete some command in CLI press CTRL+BACKSPACE or CTRL+H .glitchlist crew
Routers diagnostics
to make a complete deep diagnosis of your router one of the most complete tools is: Sometimes the generated file is asked by vendors when you open a Cisco TAC or a Huawei CASE. The output of these commands is very large so on Huawei you can add the filename option and export the file via TFTP, while for Cisco, …
Huawei & Nexus #subif #pingproblems
Have you a Huawei NE series router and a Cisco Nexus switch? Do you have to enable communication between a router’s L3 sub-interface and a and the switch trunk? Yes? Ok, so this post is 4 you! in Huawei ARP broadcast is not enabled in sub-interfaces so a packet entering in the subif is discarded by the system beacause is …