Ofloo wrote

Model :

Hardware Version :

Firmware Version :

ISP :

I've got a T2600G-28TS when doing MAC VLAN it requires me to set the port to GENERAL, .. rather then TRUNK but when I do that it seems all traffic on that port becomes untagged traffic.

This is especially vissible on IPv6 part of the network because when that happens, my clients receive a IPv6 from every vlan that is active on that port.

there are one configuration guide maybe useful for you.
http://static.tp-link.com/res/down/doc/MAC_VLAN_Configuration_Guide.pdf?configurationId=2985

I've already followed that guide yet it doesn't work as it should.

16:27:11.325339 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:14.363009 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:14.364037 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:17.402853 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:17.403944 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:20.448829 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:20.450170 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:23.493161 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:23.494050 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:26.532065 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:26.532529 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:29.574677 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:29.575140 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:32.616972 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:32.617445 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:36.541143 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:37.540952 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:38.540875 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:39.551079 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:40.550884 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46

10.13.30.20 is the fall back IPv4 basically this means it didn't set the IPv4, which isn't reachable either btw

the vlan i'm refering to is vlan 300 port 4 is in GENERAL mode

#sh vlan id 300
VLAN Name Status Ports
----- -------------------- --------- ----------------------------------------
300 VIDEO active Gi1/0/4, Gi1/0/8, Gi1/0/9, Gi1/0/10,
Gi1/0/25, Gi1/0/26, Gi1/0/27, Gi1/0/28,
Po1, Po2, Po3, Po4

[quote]#sh mac-vlan all
MAC-Addr Name VLAN-ID
--------------------- ------------------ -------
04:18:D6:x:x:x NAME 300

I did follow those instructions yet it's not working as expected.

I did follow those instructions yet it's not working as expected.

[CODE]16:26:26.210111 IP 192.168.1.31.57582 > 10.13.30.10.7442: Flags [S], seq 3503129506, win 14600, options [mss 1460,sackOK,TS val 423960 ecr 0,nop,wscale 3], length 0
16:26:29.216216 IP 192.168.1.31.57582 > 10.13.30.10.7442: Flags [S], seq 3503129506, win 14600, options [mss 1460,sackOK,TS val 424261 ecr 0,nop,wscale 3], length 0
16:27:08.263672 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:08.264621 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:11.323519 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:11.325339 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:14.363009 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:14.364037 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:17.402853 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:17.403944 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:20.448829 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:20.450170 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:23.493161 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:23.494050 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:26.532065 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:26.532529 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:29.574677 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:29.575140 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:32.616972 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 04:18:d6:x:x:x, length 370
16:27:32.617445 IP 10.13.30.1.67 > 10.13.30.21.68: BOOTP/DHCP, Reply, length 300
16:27:36.541143 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:37.540952 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:38.540875 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:39.551079 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:40.550884 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:41.550838 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:45.620393 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46
16:27:46.620285 ARP, Request who-has 10.13.30.10 tell 10.13.30.20, length 46

[/CODE]

Fall back IPv4 is 10.13.30.20 and even so it's not reachable. Some how the traffic is broken, .. because the dhcp works to a certain point, since it's providing the right IPv4 but then the client doesn't set it.

For some reason it worked again after I changed the port (4) from GENERAL to TRUNK and right after that I changed it back to GENERAL and now it works?