Community discussions

Search found 8 matches

by candlerb
Fri Aug 17, 2018 7:08 pm
Forum: RouterOS v7
Topic: Feature request: BGP4-MIB (RFC 4273)
Replies: 32
Views: 5209

Re: Feature request: BGP4-MIB (RFC 4273)

# snmpbulkwalk ix-rtr2 1.3.6.1.4.1.9.9.187.1.2.5 SNMPv2-SMI::enterprises.9.9.187.1.2.5 = No Such Object available on this agent at this OID Sad face. So we're still forced to use the API. I was able to get check_bgp_mikrotik.pl plus MikroTik.pm to work, although a small patch to the latter is needed.
by candlerb
Wed Jul 25, 2018 11:57 am
Forum: RouterOS v6 RC and v7 BETA
Topic: BGP multithreaded
Replies: 15
Views: 4018

Re: BGP multithreaded

Forwarding and routing is good and fast as long as you keep all traffic in fastpath. It is a router not a firewall. True, but it is still good practice to do anti-spoofing filtering on a border router I also feel happier blocking traffic to the control plane with filters on the 'input' chain - you ...
by candlerb
Mon Jul 16, 2018 7:54 pm
Forum: RouterOS v6 RC and v7 BETA
Topic: VRRP received packet with bad checksum
Replies: 3
Views: 2131

Re: VRRP received packet with bad checksum

Did you get a solution to this? I am seeing exactly the same problem, here on CCR1036 running RouterOS 6.40.8; the VRRP partner is a Cisco 2901 running IOS 15.5(3)M7. VRRP version 3 has been configured on both sides. Flags: X - disabled, I - invalid, R - running, M - master, B - backup # NAME INTERF...
by candlerb
Fri Jul 06, 2018 7:41 pm
Forum: General
Topic: DNSSEC
Replies: 33
Views: 9701

Re: DNSSEC

I believe I got bitten by this today. On Ubuntu 16.04, with lxd 3.0.1 installed from xenial-backports, the following command consistently failed: root@nuc1:~# lxc launch images:debian/jessie/amd64 snf-image-jessie Creating snf-image-jessie Error: Failed container creation: Get https://images.linuxco...
by candlerb
Sun Sep 10, 2017 9:08 pm
Forum: Scripting
Topic: /export without line wrap?
Replies: 11
Views: 4178

Re: /export without line wrap?

My apologies, I did not read "output to the file". I guess file wrapping is same as login with no pseudo-tty.
by candlerb
Sun Sep 10, 2017 9:05 pm
Forum: Scripting
Topic: /export without line wrap?
Replies: 11
Views: 4178

Re: /export without line wrap?

output to the file is set to one constant line length and cannot be changed. That's not the case: if you've connected from Linux over ssh, and you drag the window narrower or wider and re-run /export , the line breaks are in a different place to match the new width. The mechanism is described here:...
by candlerb
Fri Jun 30, 2017 11:23 pm
Forum: RouterBOARD hardware
Topic: [SOLVED] hEX PoE not working with Copper SFP
Replies: 3
Views: 924

Re: hEX PoE not working with Copper SFP

Try forcing them to 1000/Full. I've seen a lot of SFP interfaces causing issues with auto negotiation, and normally forcing them to 1000/full on both sides causes the links to come up.
That was it:
/interface ethernet set 5 auto-negotiation=no
and suddenly it came up. Thank you!

Cheers,

Brian.
by candlerb
Fri Jun 30, 2017 12:19 am
Forum: RouterBOARD hardware
Topic: [SOLVED] hEX PoE not working with Copper SFP
Replies: 3
Views: 924

[SOLVED] hEX PoE not working with Copper SFP

Hello, I can't get my brand new hEX PoE to work with an Approved Optics copper SFP. I get no link light, however "interface ethernet monitor sfp1" shows that the SFP is detected (see below). I've tried two different SFPs, two different cables, and connecting both to a gig port on another computer an...