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VPLS learning unwanted MAC


Userlevel 2
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6 replies

Userlevel 7
Hi Julian,
Can you please elaborate on the issue?
  • Switch Model
  • Software Version
  • Topology
  • etc.
Userlevel 2
Hello, I have one x460-t who has a VPLS to X670. A problem is been seeing on the X460 side, that when I do a show fdb on the vlan that is untagged to a port with the VPLS, there is alot of unwanted MAC that are not showed on the X670. It looks like multicast traffic are forwarded to that VPLS but it wasn't suppose to. The x460 version is 15.5.4.2. X670 is 15.5.3.4 patch1-5. Is that possible to be a version mismatch problem? x460 Configuration # SH vlan "MGMT-L2-SOO" VLAN Interface with name MGMT-L2-SOO created by user Admin State: Enabled Tagging: 802.1Q Tag 88 Description: None Virtual router: VR-Default IPv4 Forwarding: Disabled IPv4 MC Forwarding: Disabled IPv6 Forwarding: Disabled IPv6 MC Forwarding: Disabled IPv6: None STPD: None Protocol: Match all unfiltered protocols Loopback: Disabled NetLogin: Disabled OpenFlow: Disabled TRILL: Disabled QosProfile: None configured Egress Rate Limit Designated Port: None configured Flood Rate Limit QosProfile: None configured Ports: 1. (Number of active ports=1) Untag: *20 Flags: (*) Active, (!) Disabled, (g) Load Sharing port (b) Port blocked on the vlan, (m) Mac-Based port (a) Egress traffic allowed for NetLogin (u) Egress traffic unallowed for NetLogin (t) Translate VLAN tag for Private-VLAN (s) Private-VLAN System Port, (L) Loopback port (x) VMAN Tag Translated port (G) Multi-switch LAG Group port (H) Dynamically added by MVRP (D) TRILL Designated, (A) TRILL Appointed Forwarder (I) Dynamically added by IDM (U) Dynamically added uplink port (V) Dynamically added by VM Tracking [/code] # SH fdb "MGMT-L2-SOO" Mac Vlan Age Flags Port / Virtual Port List ------------------------------------------------------------------------------ 00:01:03:d0:eb:71 MGMT-L2-SOO(0088) 0085 d m Transporte:172.27.0.1 00:04:96:8f:b1:fb MGMT-L2-SOO(0088) 0049 d m Transporte:172.27.0.1 00:0c:42:4a:71:d4 MGMT-L2-SOO(0088) 0042 d m Transporte:172.27.0.1 00:0c:42:57:e8:86 MGMT-L2-SOO(0088) 0049 d m Transporte:172.27.0.1 00:0c:42:5b:58:c6 MGMT-L2-SOO(0088) 0048 d m Transporte:172.27.0.1 00:0c:42:7e:5a:32 MGMT-L2-SOO(0088) 0049 d m Transporte:172.27.0.1 and on... [/code] create vlan "MGMT-L2-SOO" configure vlan MGMT-L2-SOO tag 88 configure vlan MGMT-L2-SOO add ports 20 untagged disable igmp snooping vlan "MGMT-L2-SOO" create l2vpn vpls Transporte-SOO-Gerencia-SW fec-id-type pseudo-wire 30088 configure l2vpn vpls Transporte-SOO-Gerencia-SW add service vlan MGMT-L2-SOO configure l2vpn vpls Transporte-SOO-Gerencia-SW add peer 172.27.0.1 core full-mesh [/code] X670 Configuration create vlan "MGMT-L2-SOO" configure vlan MGMT-L2-SOO tag 88 configure vlan MGMT-L2-SOO add ports 20 untagged disable igmp snooping vlan "MGMT-L2-SOO" create l2vpn vpls Transporte-SOO-Gerencia-SW fec-id-type pseudo-wire 30088 configure l2vpn vpls Transporte-SOO-Gerencia-SW add service vlan MGMT-L2-SOO configure l2vpn vpls Transporte-SOO-Gerencia-SW add peer 172.27.0.1 core full-mesh [/code] # sh fdb "MGMT-L2-SOO" Mac Vlan Age Flags Port / Virtual Port List ------------------------------------------------------------------------------ 00:01:03:d0:eb:71 MGMT-L2-SOO(0088) 0108 d m 35 Flags : d - Dynamic, s - Static, p - Permanent, n - NetLogin, m - MAC, i - IP, x - IPX, l - lockdown MAC, L - lockdown-timeout MAC, M- Mirror, B - Egress Blackhole, b - Ingress Blackhole, v - MAC-Based VLAN, P - Private VLAN, T - VLAN translation, D - drop packet, h - Hardware Aging, o - IEEE 802.1ah Backbone MAC, S - Software Controlled Deletion, r - MSRP, R - TRILL Rbridge, Z - OpenFlow Total: 18917 Static: 0 Perm: 0 Dyn: 18917 Dropped: 0 Locked: 0 Locked with Timeout: 0 /pre> # sh vlan "MGMT-L2-SOO" VLAN Interface with name MGMT-L2-SOO created by user Admin State: Enabled Tagging: 802.1Q Tag 88 Description: None Virtual router: VR-Default IPv4 Forwarding: Disabled IPv4 MC Forwarding: Disabled IPv6 Forwarding: Disabled IPv6 MC Forwarding: Disabled IPv6: None STPD: None Protocol: Match all unfiltered protocols Loopback: Disabled NetLogin: Disabled OpenFlow: Disabled TRILL: Disabled QosProfile: None configured Egress Rate Limit Designated Port: None configured Flood Rate Limit QosProfile: None configured Ports: 1. (Number of active ports=1) Tag: *35g Flags: (*) Active, (!) Disabled, (g) Load Sharing port (b) Port blocked on the vlan, (m) Mac-Based port (a) Egress traffic allowed for NetLogin (u) Egress traffic unallowed for NetLogin [/code]
Userlevel 2
After a port disabling the X460 shows some errors in log:

09/24/2015 00:12:42.85 MPLS: bcm_mpls_port_add failed for unit = 0 vpn = 0x3002, port = 0x800001c vp = 0x180001a0, rv = -15 (Invalid configuration) 09/24/2015 00:12:42.56 09/24/2015 00:12:42.56 MPLS bcm_mpls_port_del failed for unit = 0 vpn = 0x3002, vp = 0x1800015c rv = -7 (Entry not found) 09/24/2015 00:12:42.56 extreme_custom_mpls_port_del_async_rtn: MPLS port delete: vp: 0x15c l3Intf = 0xbb map entry not found in btree rv = -7 (Entry not found) 09/24/2015 00:12:42.56 extreme_mpls_del_vp_nh_xref: MPLS ECMP NH vp : 0x15c l3intf = 0xbb map entry not found in btree rv = -7 (Entry not found) 09/24/2015 00:12:42.56 09/24/2015 00:12:42.56 MPLS gport resolve failed for unit = 0 vpn = 0x3002, port = 0xffffffff vp = 0x1800015c, rv = -7 (Entry not found) 09/24/2015 00:12:36.49 09/24/2015 00:12:36.49 MPLS: bcm_mpls_port_add failed for unit = 0 vpn = 0x3002, port = 0x800001c vp = 0x1800015c, rv = -15 (Invalid configuration) 09/24/2015 00:12:33.30 09/24/2015 00:12:33.30 MPLS bcm_mpls_port_del failed for unit = 0 vpn = 0x3002, vp = 0x1800014e rv = -7 (Entry not found) 09/24/2015 00:12:33.30 extreme_custom_mpls_port_del_async_rtn: MPLS port delete: vp: 0x14e l3Intf = 0x9a map entry not found in btree rv = -7 (Entry not found) 09/24/2015 00:12:33.30 extreme_mpls_del_vp_nh_xref: MPLS ECMP NH vp : 0x14e l3intf = 0x9a map entry not found in btree rv = -7 (Entry not found) 09/24/2015 00:12:33.30 09/24/2015 00:12:33.30 MPLS gport resolve failed for unit = 0 vpn = 0x3002, port = 0xffffffff vp = 0x1800014e, rv = -7 (Entry not found) 09/24/2015 00:12:26.98 Changing the state of neighbor rtid 172.27.0.8 ipa 10.200.0.130 to state = FULL due to Loading done. [/code]
Userlevel 7
Hi Julian,
I'm going through some of the unanswered threads and found that we missed this one. Do you still need assistance with this?
Userlevel 2
After an upgrade it seens to be solved.
Userlevel 7
Julian Eble wrote:

After an upgrade it seens to be solved.

I'm sorry no one got back to you here, but glad that you were able to resolve the issue. Thanks for responding quickly!

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