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by k.untner
Mon Apr 24, 2017 10:57 pm
Forum: Announcements
Topic: v6.38.5 [current]
Replies: 66
Views: 26364

Re: v6.38.5 [current]

Anyone seen that Vulnerability? : http://www.cvedetails.com/cve/CVE-2017-7285/ My RB751G-2HnD gave up on last Saturday. No Packets out from any Port anymore - It ran RouterOS v6.38.5 MIPsBE. Only Netinstall helped, to get it working again ... Should i downgrade to 6.37.5 to get safe at the moment? r...
by k.untner
Sat Mar 18, 2017 4:52 pm
Forum: General
Topic: Strange behavior - Secure connection failed
Replies: 3
Views: 793

Re: Strange behavior - Secure connection failed

Hello Ape! Thanks for your suggestion. It is working too on IPv6 with reduced MSS. Here is the rule: add action=change-mss chain=forward comment="Change IPv6 MSS to 1360 for Incapsula Protected Sites" connection-state=new dst-address=2a02:e980::/29 \ new-mss=1360 passthrough=yes protocol=tcp src-add...
by k.untner
Wed Mar 15, 2017 9:45 pm
Forum: General
Topic: Strange behavior - Secure connection failed
Replies: 3
Views: 793

Re: Strange behavior - Secure connection failed

It all looks like a PMTU detection problem between Incapsula.com and my providers ipv6 tunnel GW. Solution: Drop all new IPv6 connections to 2a02:e980::/29 from my networks on the firewall C:\Windows\system32>nslookup my.vmware.com Server: localhost Address: ::1 Nicht autorisierende Antwort: Name: 5...
by k.untner
Sun Mar 05, 2017 11:48 pm
Forum: General
Topic: Strange behavior - Secure connection failed
Replies: 3
Views: 793

Strange behavior - Secure connection failed

Hi Folks! Anyone using IPv6 with Mikrotik? My provider gave me a /56 Subnet through a 6to4 Tunnel 5 years ago, but now i´ve got the strange thing: I cannot access https://my.vmware.com and other Sites which are secured by incapsula.com. The Firefox Browser hangs a long time - then telling me "Secure...
by k.untner
Fri Sep 28, 2012 6:43 pm
Forum: General
Topic: ISATAP on Mikrotik
Replies: 0
Views: 739

ISATAP on Mikrotik

Is it possible to setup the Routerboard as ISATAP GW for internal Ipv4 Networks? When i´m trying to add a link-local adress on a Loopback Interface: The IPv4 Address of that Loopback Interface is 10.5.5.5 /ipv6 address add address=fe80::5efe:a05:0505/64 advertise=no interface=loopback i get a "failu...
by k.untner
Tue Sep 11, 2012 12:41 pm
Forum: General
Topic: IPv6 flood_router6 attack - Router advertisement Guard
Replies: 3
Views: 2549

IPv6 flood_router6 attack - Router advertisement Guard

Hi there! Do you have IPv6 running? I´m running my Routerboard RB751G-2HnD now in "OS / Bridge / Firewall - mode" so i´m able to filter attacks between the LAN, WLAN and VPN Interfaces. /interface bridge settings set use-ip-firewall=yes use-ip-firewall-for-pppoe=yes use-ip-firewall-for-vlan=no creat...
by k.untner
Mon Mar 03, 2008 2:17 pm
Forum: RouterBOARD hardware
Topic: can routerboard 150 can be used for ppp over the serial0
Replies: 0
Views: 789

can routerboard 150 can be used for ppp over the serial0

Hi there, i want to use the serial0 instead of Console for PPP over serial attached ISDN terminaladapter When trying to change serial0 settings over the Winbox from no handshake to hardware i get a "Couln´t change Port <serial0> - can not change port settings (6)" error message! Router OS is 2.9.38!...