New Build 33345 for D-Link DIR-868L Rev A & DIR-880L Rev

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LittlePants
DD-WRT Novice


Joined: 22 Dec 2018
Posts: 1

PostPosted: Sat Dec 22, 2018 8:47    Post subject: Reply with quote
quarkysg,

I am running your lastest build: DD-WRT v3.0-r37582b 11/15/18 on a DIR 890-L A. Is there a reason why radio is off?

Edit: Disregard; I see a previous post stating that newer builds have broken wireless atm
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HasLo
DD-WRT Novice


Joined: 31 Oct 2017
Posts: 26

PostPosted: Thu May 16, 2019 1:57    Post subject: Reply with quote
Dear quarkysg ,
i install your build : v3.0-r39715f quarkysg-std (05/15/19), and found out that my guest wifi cannot connected when the password is set (any security mode), however if disable the password, then it can connect.

router is secondary, wired connect to main router for purpose to increase the wifi coverage.

PS: this is my first time using your build, previously I using the tomato. and I just use again this router after stored for years.

Thanks in advance
quarkysg
DD-WRT User


Joined: 03 May 2015
Posts: 323

PostPosted: Thu May 16, 2019 18:13    Post subject: Reply with quote
HasLo wrote:
Dear quarkysg ,
i install your build : v3.0-r39715f quarkysg-std (05/15/19), and found out that my guest wifi cannot connected when the password is set (any security mode), however if disable the password, then it can connect.

router is secondary, wired connect to main router for purpose to increase the wifi coverage.

PS: this is my first time using your build, previously I using the tomato. and I just use again this router after stored for years.

Thanks in advance


What model is your router?
HasLo
DD-WRT Novice


Joined: 31 Oct 2017
Posts: 26

PostPosted: Fri May 17, 2019 10:55    Post subject: Reply with quote
quarkysg wrote:
HasLo wrote:
Dear quarkysg ,
i install your build : v3.0-r39715f quarkysg-std (05/15/19), and found out that my guest wifi cannot connected when the password is set (any security mode), however if disable the password, then it can connect.

router is secondary, wired connect to main router for purpose to increase the wifi coverage.

PS: this is my first time using your build, previously I using the tomato. and I just use again this router after stored for years.

Thanks in advance


What model is your router?


my model is
DIR-868L rev.A (original stock firmware: 1.21SHC)
quarkysg
DD-WRT User


Joined: 03 May 2015
Posts: 323

PostPosted: Sat May 18, 2019 2:22    Post subject: Reply with quote
HasLo wrote:


my model is
DIR-868L rev.A (original stock firmware: 1.21SHC)


My 868L is also a Rev A. which have been configured with 4 wireless interfaces, 2 each (main and VAP) for the 2.4 and 5GHz interface. I'm able to connect to all after rebooting the router.

Looks like the workaround in my build may not work for all situations.

In any case did you try the workaround script below?

stopservice nas
wlconf eth1 down
wlconf eth2 down
wlconf eth1 up
wlconf eth2 up
startservice nas

The above may help if you configure it in the startup scripts.
HasLo
DD-WRT Novice


Joined: 31 Oct 2017
Posts: 26

PostPosted: Sat May 18, 2019 7:03    Post subject: Reply with quote
quarkysg wrote:
HasLo wrote:


my model is
DIR-868L rev.A (original stock firmware: 1.21SHC)


My 868L is also a Rev A. which have been configured with 4 wireless interfaces, 2 each (main and VAP) for the 2.4 and 5GHz interface. I'm able to connect to all after rebooting the router.

Looks like the workaround in my build may not work for all situations.

In any case did you try the workaround script below?

stopservice nas
wlconf eth1 down
wlconf eth2 down
wlconf eth1 up
wlconf eth2 up
startservice nas

The above may help if you configure it in the startup scripts.




restart and try 3 times, and test again to login, always authentication error, test login using android phone and tablet.

maybe i miss something, however, I already do the factory reset, and
directly set the IP for router, then
go to wireless to setup one Guest wifi (2.4 Ghz) only WITHOUT password, and Unbridged it, enable Masquerade/NAT and net isolated.
then in NETWORKING tab, create br1, assign, create dhcp for br1.

put script for firewall as follow:
==========================================================
iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -j SNAT --to `nvram get lan_ipaddr`
iptables -I FORWARD -s 192.168.1.0/255.255.255.0 -j DROP
iptables -I FORWARD -i br1 -j ACCEPT

#!/bin/sh
LAN_IP="$(nvram get lan_ipaddr)"
LAN_NET="$LAN_IP/$(nvram get lan_netmask)"
PRIVATE_IF="br0"
GUEST_IF="br1"

PORT_DHCP="67"
PORT_DNS="53"

STATE_NEW="-m state --state NEW"
REJECT="REJECT --reject-with icmp-host-prohibited"
REJECT_TCP="REJECT --reject-with tcp-reset"

# limit guests to essential router services (icmp (echo/reply), dhcp, dns)
iptables -I INPUT -i $GUEST_IF -j $REJECT
iptables -I INPUT -p tcp -i $GUEST_IF -j $REJECT_TCP
iptables -I INPUT -p icmp -i $GUEST_IF -j ACCEPT
iptables -I INPUT -p udp -i $GUEST_IF --dport $PORT_DHCP -j ACCEPT
iptables -I INPUT -p tcp -i $GUEST_IF --dport $PORT_DNS -j ACCEPT
iptables -I INPUT -p udp -i $GUEST_IF --dport $PORT_DNS -j ACCEPT

# deny access to private network by guests (internet only)
iptables -I FORWARD -i $GUEST_IF -d $LAN_NET $STATE_NEW -j $REJECT
iptables -I FORWARD -p tcp -i $GUEST_IF -d $LAN_NET $STATE_NEW -j $REJECT_TCP
==========================================================

Then i reboot the router,
check the Guest wifi, its WORKING without password (security disable).

(Try to set password for guest wifi)
i go to wireless security tab,
setup password for Guest wifi. (try using each of WPA-personal, WPA2-personal and WEP)
reboot

try to connect again
insert the password on tablet....fail to authentication / can not connect.
try using the phone...also same, cannot connect.


EDIT: forget to mention, WAN connection = disabled
square_eyes
DD-WRT Novice


Joined: 24 Sep 2019
Posts: 19

PostPosted: Tue Oct 15, 2019 3:51    Post subject: Reply with quote
Hi all. Am a bit lost as to what to do.

Can anyone shed any light on my two issues...

https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=321664

I can't find anything anywhere as to why plugging the WAN port would show as Port 4 is connected!

Also, I can't get WAN up per my carrier/ISP with VLAN10 tagging Sad
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