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Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sun Jan 01, 2023 14:22 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
I unplugged everything for the week between Christmas and New Year... disconnected the cable , cat5 and power from the modem, disconnected the cat5 and power from the router. So everything was down/d ... | |
Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Fri Dec 16, 2022 15:51 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
Something definitely wrong (I think) with nvram. I ran 'erase nvram' followed by 'nvram erase && reboot', the router booted back into dd-wrt and made me set the password (which makes it seem ... | |
Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sat Sep 10, 2022 20:29 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
Weekend update - Having seen a couple of other posts where folks were having similar problems obtaining dhcp ip from wan, I tried the things which seemed to work for others. First I flashed most rece ... | |
Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sat Aug 20, 2022 21:53 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
weekend update - tried r49792 (8/20/22) today. Under the Setup tab in the Switch Config sub-tab the WAN port was set to VLAN port 2 and the status was "down". In the Networking sub-tab in ... | |
Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sun Jul 31, 2022 17:31 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
Weekend update: Just in case something got changed/fixed in release 49567 I tried it. No changes; still no WAN dhcp ip address. Next, for grins I tried installing OpenWRT. It exhibits the same sympt ... | |
Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Fri Jul 29, 2022 22:20 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
I think that secs 120 is from the block I copied. If I'm reading the source for udhcpc source correctly I think the timeout waiting for a response from discover changes after the first failure and th ... | |
Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Mon Jul 25, 2022 21:41 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
More information
First, @kernel-panic69 I tried 'nvram erase and reboot' from ssh with no change in anything. Second, I hooked up my other, working dd-wrt router (which is not Marvell based) and d ... |
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Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sun Jul 24, 2022 20:23 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
Update: I realized I had not tried the -B option (which should be broadcast) with the 1.35.0 version of udhcpc so I tried it and tcpdump showed the 0x8000! Unfortunately everything else remains uncha ... | |
Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sun Jul 24, 2022 18:54 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
@dale_gribble39 - I have tried resetting nvram since at this point I am not running anything besides default configs and whatever custom configs I might have had are long gone. Also, I have tried ins ... | |
Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sun Jul 24, 2022 17:29 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
"Are you running any special startup, USB, firewall scripts?" No, not that I am aware of.
"Does your ISP require IPv6 for uplink?" As far as I know, no. Remember this router w ... |
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Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sun Jul 24, 2022 15:16 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
Unchecked Filter Multicast and there was no change. The results from tcpdump are still the same and no success with udhcpc getting an ip address. These are the settings I have for Firewall:
SPI F ... |
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Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sat Jul 23, 2022 23:12 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
"I presume you are using a temporary router between troubleshooting periods."
Actually I am using the Factory firmware on the other boot partition. I can switch back and forth easily eno ... |
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Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Sat Jul 23, 2022 20:53 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
Update: I can only work on this problem on the weekends because I can't have my internet down during the week when I'm working my day job. Today I am trying to get r49544 working and I am still getti ... | |
Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Tue Jul 19, 2022 10:46 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
"Just a hunch did you check MAC addressses?"
Yes. MAC address is same for Factory firmware and dd-wrt. |
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Topic: WRT1900ACS V2 no WAN DHCP after power outage | |
HapHazardly Replies: 44 Views: 6937 |
Forum: Marvell MVEBU based Hardware (WRT1900AC etc.) Posted: Tue Jul 19, 2022 10:35 Subject: WRT1900ACS V2 no WAN DHCP after power outage |
"You say you are on build 39884, which is ancient. Try the current build," and "but as was already stated above, if you are not on the current DD-WRT release, then the likelihood of fin ... | |
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