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Why is my CRS125-24G-1S-RM acting like a hub?

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Krisken
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Topic Author
Posts: 136
Joined: Thu Oct 25, 2012 11:35 am

Why is my CRS125-24G-1S-RM acting like a hub?

Thu Jan 16, 2014 6:38 pm

Hello!

Most likely i've misconfigured something, but both my switches (CRS125-24G-1S-RM) are acting very strange.
When i take a look to the graphs (http://85.234.197.51:8080/graphs/) you can see the same graph (more or less) on every on every post. Even when i start a heavy download on just one port.

My configuration:
I use version 6.7 of mipsbe.
Port 24 is my uplink to my RB2011UiAS-RM router.
Because i don't want to overload the CPU, i just want it to act like a switch. So i added "ether 24 - Uplink" as master port to port 1 => 23

Any one who can help me with this?
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plisken
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Re: Why is my CRS125-24G-1S-RM acting like a hub?

Thu Jan 16, 2014 7:14 pm

Have you de interfaces bridged?

Tell us more about your config
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efaden
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Re: Why is my CRS125-24G-1S-RM acting like a hub?

Thu Jan 16, 2014 7:18 pm

Have you de interfaces bridged?

Tell us more about your config
Post your export. But my guess is that all of the ports have a master-port set... thus putting them into the same switch group. If I recall the default configuration for these is to put ether1 as WAN, and ether2 as the master, and ether3 to ether24 as slaves of ether2.

-Eric
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Krisken
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Posts: 136
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Re: Why is my CRS125-24G-1S-RM acting like a hub?

Thu Jan 16, 2014 9:55 pm

Hi efaden and plisken,
Thanks for your help. I'm just a beginner with Mikrotik, so quite possible that i've made a mistake or misconfigured something.

This is my config:
Code: Select all
# jan/16/2014 20:38:04 by RouterOS 6.7
# software id = FTA5-KCU3
#
/interface ethernet
set [ find default-name=ether24 ] mac-address=D4:CA:6D:F9:14:76 name=\
    "ether24 - Uplink"
set [ find default-name=sfp1 ] mac-address=D4:CA:6D:F9:14:77
/ip neighbor discovery
set sfp1 discover=no
/interface ethernet
set [ find default-name=ether1 ] mac-address=D4:CA:6D:F9:14:5F master-port=\
    "ether24 - Uplink" name="ether01 - S01"
set [ find default-name=ether2 ] mac-address=D4:CA:6D:F9:14:60 master-port=\
    "ether24 - Uplink" name="ether02 - S02"
set [ find default-name=ether3 ] mac-address=D4:CA:6D:F9:14:61 master-port=\
    "ether24 - Uplink" name="ether03 - S03"
set [ find default-name=ether4 ] mac-address=D4:CA:6D:F9:14:62 master-port=\
    "ether24 - Uplink" name="ether04 - S04"
set [ find default-name=ether5 ] mac-address=D4:CA:6D:F9:14:63 master-port=\
    "ether24 - Uplink" name="ether05 - S05"
set [ find default-name=ether6 ] mac-address=D4:CA:6D:F9:14:64 master-port=\
    "ether24 - Uplink" name=ether06
set [ find default-name=ether7 ] mac-address=D4:CA:6D:F9:14:65 master-port=\
    "ether24 - Uplink" name=ether07
set [ find default-name=ether8 ] mac-address=D4:CA:6D:F9:14:66 master-port=\
    "ether24 - Uplink" name=ether08
set [ find default-name=ether9 ] mac-address=D4:CA:6D:F9:14:67 master-port=\
    "ether24 - Uplink" name=ether09
set [ find default-name=ether10 ] mac-address=D4:CA:6D:F9:14:68 master-port=\
    "ether24 - Uplink"
set [ find default-name=ether11 ] mac-address=D4:CA:6D:F9:14:69 master-port=\
    "ether24 - Uplink"
set [ find default-name=ether12 ] mac-address=D4:CA:6D:F9:14:6A master-port=\
    "ether24 - Uplink"
set [ find default-name=ether13 ] mac-address=D4:CA:6D:F9:14:6B master-port=\
    "ether24 - Uplink"
set [ find default-name=ether14 ] mac-address=D4:CA:6D:F9:14:6C master-port=\
    "ether24 - Uplink"
set [ find default-name=ether15 ] mac-address=D4:CA:6D:F9:14:6D master-port=\
    "ether24 - Uplink"
set [ find default-name=ether16 ] mac-address=D4:CA:6D:F9:14:6E master-port=\
    "ether24 - Uplink"
set [ find default-name=ether17 ] mac-address=D4:CA:6D:F9:14:6F master-port=\
    "ether24 - Uplink" name="ether17 - NAS1"
set [ find default-name=ether18 ] mac-address=D4:CA:6D:F9:14:70 master-port=\
    "ether24 - Uplink" name="ether18 - NAS2"
set [ find default-name=ether19 ] mac-address=D4:CA:6D:F9:14:71 master-port=\
    "ether24 - Uplink"
set [ find default-name=ether20 ] mac-address=D4:CA:6D:F9:14:72 master-port=\
    "ether24 - Uplink"
set [ find default-name=ether21 ] mac-address=D4:CA:6D:F9:14:73 master-port=\
    "ether24 - Uplink"
set [ find default-name=ether22 ] mac-address=D4:CA:6D:F9:14:74 master-port=\
    "ether24 - Uplink"
set [ find default-name=ether23 ] mac-address=D4:CA:6D:F9:14:75 master-port=\
    "ether24 - Uplink"
/ip neighbor discovery
set "ether01 - S01" discover=no
/interface ethernet switch
set bridge-type=service-vlan-bridge bypass-l2-security-check-filter-for="" \
    bypass-vlan-ingress-filter-for="" \
    drop-if-invalid-or-src-port-not-member-of-vlan-on-ports="" \
    drop-if-no-vlan-assignment-on-ports="" egress-mirror-ratio=1/1 \
    egress-mirror0-enable=yes egress-mirror0-format=modified \
    egress-mirror0-port=switch1-cpu egress-mirror0-port=switch1-cpu \
    egress-mirror1-enable=yes egress-mirror1-format=modified \
    egress-sampling-ratio=1/1 fdb-uses=mirror0 forward-invalid-vlan=yes \
    ingress-mirror-ratio=1/1 ingress-mirror0-enable=yes \
    ingress-mirror0-format=modified ingress-mirror0-port=switch1-cpu \
    ingress-mirror1-enable=yes ingress-mirror1-format=modified \
    ingress-mirror1-port=switch1-cpu invalid-vlan-lookup-mode=ivl \
    ipv4-multicast-lookup-mode=dst-mac-and-vid-always mac-level-isolation=no \
    mirror-egress-if-ingress-mirrored=no mirror-tx-on-mirror-port=no \
    mirrored-packet-drop-precedence=green mirrored-packet-qos-priority=0 \
    override-existing-when-ufdb-full=no unicast-fdb-timeout=5m \
    use-cvid-in-one2one-vlan-lookup=yes use-svid-in-one2one-vlan-lookup=no \
    vlan-level-isolation=no vlan-uses=mirror0
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m \
    mac-cookie-timeout=3d
/ip ipsec proposal
set [ find default=yes ] enc-algorithms=3des

/port
set 0 name=serial0
/interface ethernet switch dscp-qos-map
set (unknown) priority=1
set (unknown) priority=1
set (unknown) drop-precedence=yellow
set (unknown) drop-precedence=red
set (unknown) priority=2
set (unknown) priority=2
set (unknown) drop-precedence=yellow priority=2
set (unknown) drop-precedence=red priority=2
set (unknown) priority=2
set (unknown) priority=2
set (unknown) drop-precedence=yellow priority=2
set (unknown) drop-precedence=red priority=2
set (unknown) priority=2
set (unknown) priority=2
set (unknown) drop-precedence=yellow priority=2
set (unknown) drop-precedence=red priority=2
set (unknown) priority=2
set (unknown) priority=3
set (unknown) priority=2
set (unknown) priority=2
/interface ethernet switch port
set 0 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 1 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 2 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 3 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 4 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 5 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 6 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 7 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 8 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 9 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="st\
    rict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stri\
    ct-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 10 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 11 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 12 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 13 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 14 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 15 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 16 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 17 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 18 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 19 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 20 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 21 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 22 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 23 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 24 egress-vlan-mode=unmodified isolation-profile=1 per-queue-scheduling="s\
    trict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0" \
    qos-scheme-precedence="dscp-based,vlan-based,protocol-based,da-based,sa-ba\
    sed,pcp-based,(unknown),(unknown)"
set 25 egress-vlan-mode=unmodified per-queue-scheduling="strict-priority:0,str\
    ict-priority:0,strict-priority:0,strict-priority:0,strict-priority:0,stric\
    t-priority:0,strict-priority:0,strict-priority:0" qos-scheme-precedence="d\
    scp-based,vlan-based,protocol-based,da-based,sa-based,pcp-based,(unknown),\
    (unknown)"
/ip address
add address=85.234.197.51/26 interface="ether24 - Uplink" network=\
    85.234.197.0
/ip dns
set allow-remote-requests=yes servers=8.8.8.8,8.8.4.4
/ip dns static
add address=192.168.88.1 name=router
/ip route
add distance=1 gateway=85.234.197.62
/ip service
set telnet disabled=yes
set ftp disabled=yes
set www port=8080
set ssh disabled=yes
set api disabled=yes
set api-ssl disabled=yes
/lcd
set backlight-timeout=15m default-screen=informative-slideshow \
    read-only-mode=yes
/lcd interface
set "ether01 - S01" interface="ether01 - S01"
set "ether02 - S02" interface="ether02 - S02"
set "ether03 - S03" interface="ether03 - S03"
set "ether04 - S04" interface="ether04 - S04"
set "ether05 - S05" interface="ether05 - S05"
set ether06 interface=ether06
set ether07 interface=ether07
set ether08 interface=ether08
set ether09 interface=ether09
set ether10 interface=ether10
set ether11 interface=ether11
set ether12 interface=ether12
set ether13 interface=ether13
set ether14 interface=ether14
set ether15 interface=ether15
set ether16 interface=ether16
set "ether17 - NAS1" interface="ether17 - NAS1"
set "ether18 - NAS2" interface="ether18 - NAS2"
set ether19 interface=ether19
set ether20 interface=ether20
set ether21 interface=ether21
set ether22 interface=ether22
set ether23 interface=ether23
set "ether24 - Uplink" interface="ether24 - Uplink"
set sfp1 interface=sfp1
/lcd interface pages
set 0 interfaces="ether01 - S01,ether02 - S02,ether03 - S03,ether04 - S04,ethe\
    r05 - S05,ether06,ether07,ether08,ether09,ether10,ether11,ether12"
set 1 interfaces="ether13,ether14,ether15,ether16,ether17 - NAS1,ether18 - NAS\
    2,ether19,ether20,ether21,ether22,ether23,ether24 - Uplink"
/lcd screen
set 0 timeout=3s
set 1 timeout=3s
set 2 timeout=3s
set 3 timeout=3s
set 4 timeout=3s
set 5 timeout=3s
/system clock
set time-zone-name=Europe/Brussels
/system identity
set name="EDPnet Switch"
/system lcd
set contrast=0 enabled=no port=parallel type=24x4
/system lcd page
set time disabled=no display-time=3s
set resources disabled=no display-time=3s
set uptime disabled=no display-time=3s
set packets disabled=no display-time=3s
set bits disabled=no display-time=3s
set version disabled=no display-time=3s
set identity disabled=no display-time=3s
set "ether01 - S01" disabled=yes display-time=5s
set "ether02 - S02" disabled=yes display-time=5s
set "ether03 - S03" disabled=yes display-time=5s
set "ether04 - S04" disabled=yes display-time=5s
set "ether05 - S05" disabled=yes display-time=5s
set ether06 disabled=yes display-time=5s
set ether07 disabled=yes display-time=5s
set ether08 disabled=yes display-time=5s
set ether09 disabled=yes display-time=5s
set ether10 disabled=yes display-time=5s
set ether11 disabled=yes display-time=5s
set ether12 disabled=yes display-time=5s
set ether13 disabled=yes display-time=5s
set ether14 disabled=yes display-time=5s
set ether15 disabled=yes display-time=5s
set ether16 disabled=yes display-time=5s
set "ether17 - NAS1" disabled=yes display-time=5s
set "ether18 - NAS2" disabled=yes display-time=5s
set ether19 disabled=yes display-time=5s
set ether20 disabled=yes display-time=5s
set ether21 disabled=yes display-time=5s
set ether22 disabled=yes display-time=5s
set ether23 disabled=yes display-time=5s
set "ether24 - Uplink" disabled=yes display-time=5s
set sfp1 disabled=yes display-time=5s
/system ntp client
set enabled=yes primary-ntp=79.132.237.5 secondary-ntp=193.190.198.10
/tool graphing interface
add
/tool graphing resource
add
/tool mac-server
set [ find default=yes ] disabled=yes
add interface="ether02 - S02"
add interface="ether03 - S03"
add interface="ether04 - S04"
add interface="ether05 - S05"
add interface=ether06
add interface=ether07
add interface=ether08
add interface=ether09
add interface=ether20
add interface=ether21
add interface=ether22
add interface=ether23
add interface="ether24 - Uplink"
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface="ether02 - S02"
add interface="ether03 - S03"
add interface="ether04 - S04"
add interface="ether05 - S05"
add interface=ether06
add interface=ether07
add interface=ether08
add interface=ether09
add interface=ether20
add interface=ether21
add interface=ether22
add interface=ether23
add interface="ether24 - Uplink"
Top
 
jcem
Member Candidate
Member Candidate
Posts: 137
Joined: Sun May 24, 2009 4:41 pm
Location: Grebbestad, Sweden

Re: Why is my CRS125-24G-1S-RM acting like a hub?

Fri Jan 17, 2014 12:21 am

Hi!

I've seen the same thing
I think it has something to do with the the bug they are talking about in this update - line#7

RGDS

What's new in 6.8rc1
*) dhcp client - support interfaces in bridge;
*) dhcp - parse decimal strings and IP addreses in options value;
*) bgp - don't show community 'internet' in BGP advertisements;
*) ipsec - enable hardware acceleration for aes-cbc-128 + md5|sha1|sha256 aead on tilera cpus;
*) ospf - fixed checksum calculation for OSPFv3 AS-external-LSAs;
*) default configuration - changed dhcp server lease time to 10 minutes;
*) fixed port isolation on CRSs (bug introduced in v6.6);
*) smb - added support for SMB 2.002
*) timezone information updated;
*) ppp - fixed ppp bridging (did not work since v6.6);
*) improved speed of PPP, PPPoE, PPTP & L2TP on multicore routers;
*) address-list - fix crash when adding two identical address list entries (not allowed any more);
*) fixed multicast forwarding on CCRs;
*) firewall - improved address-type matcher, and added it for ipv6 aswell;
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efaden
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Joined: Sat Mar 30, 2013 1:55 am
Location: New York, USA

Re: Why is my CRS125-24G-1S-RM acting like a hub?

Fri Jan 17, 2014 12:29 am

Hi!

I've seen the same thing
I think it has something to do with the the bug they are talking about in this update - line#7

RGDS

What's new in 6.8rc1
*) dhcp client - support interfaces in bridge;
*) dhcp - parse decimal strings and IP addreses in options value;
*) bgp - don't show community 'internet' in BGP advertisements;
*) ipsec - enable hardware acceleration for aes-cbc-128 + md5|sha1|sha256 aead on tilera cpus;
*) ospf - fixed checksum calculation for OSPFv3 AS-external-LSAs;
*) default configuration - changed dhcp server lease time to 10 minutes;
*) fixed port isolation on CRSs (bug introduced in v6.6);
*) smb - added support for SMB 2.002
*) timezone information updated;
*) ppp - fixed ppp bridging (did not work since v6.6);
*) improved speed of PPP, PPPoE, PPTP & L2TP on multicore routers;
*) address-list - fix crash when adding two identical address list entries (not allowed any more);
*) fixed multicast forwarding on CCRs;
*) firewall - improved address-type matcher, and added it for ipv6 aswell;

Sorry. I misread your first post. Yes... the above poster is correct. This was a port isolation issue on 6.6 and 6.7. Upgrade to 6.8rc1 or downgrade to 6.5 to fix it. If you upgrade to 6.8rc1 note that it generally requires a config reset and then reconfiguring the ports from scratch again to work right.

-Eric
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Krisken
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Posts: 136
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Re: Why is my CRS125-24G-1S-RM acting like a hub?

Fri Jan 17, 2014 12:33 am

In that case i think that downgrading to 6.5 is the best solution.
But where can i download the 6.5?
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efaden
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Posts: 1708
Joined: Sat Mar 30, 2013 1:55 am
Location: New York, USA

Re: Why is my CRS125-24G-1S-RM acting like a hub?

Fri Jan 17, 2014 12:37 am

In that case i think that downgrading to 6.5 is the best solution.
But where can i download the 6.5?
http://download2.mikrotik.com/routeros/ ... be-6.5.npk

Just go to the main site and then copy the download urls and change the version numbers.
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jt2048
newbie
Posts: 40
Joined: Mon Feb 06, 2012 9:53 pm

Re: Why is my CRS125-24G-1S-RM acting like a hub?

Fri Jan 17, 2014 2:15 am

In that case i think that downgrading to 6.5 is the best solution.
But where can i download the 6.5?
http://download2.mikrotik.com/routeros/ ... be-6.5.npk

Just go to the main site and then copy the download urls and change the version numbers.
Suggest you hold off on downgrading if you want to use VLANs, they don't work in 6.5.

JT
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