RE: [iptables] u32 module

We are seeing same error even on OpenWRT v22.03 iptables v1.8.7 (legacy): Couldn't load match `u32':No such file or directory Can you anyone please guide us? Thanks, Ravi -Original Message- From: openwrt-devel On Behalf Of Ravi Paluri (QUIC) Sent: Tuesday, April 23, 2024 1

[iptables] u32 module

Hi All, On OpenWRT v23.05, we have enabled iptables in addition to nftables. We have a use-case wherein we want to parse first 4 bytes of header (which holds an integer) and match it with another predefined integer. For this matching, we are using u32 module and invoking this module via -m u3

RE: ubus running key status

nwrt.org Subject: Re: ubus running key status WARNING: This email originated from outside of Qualcomm. Please be wary of any links or attachments, and do not enable macros. On 2024-02-23 13:43, Ravi Paluri (QUIC) wrote: > Can you let us know, is there a way to get a notification when the "running

ubus running key status

Hi OpenWRT team, We are working on ubus and running a script using ubus_invoke API. We observed that when the script gets scheduled for execution and then later once it completes execution, the "running" key value (see below command o/p) is changing to "false" from "true". ubus call service

mwan3 memory usage

Eckert Sent: Thursday, June 15, 2023 6:00 PM To: Ravi Paluri (QUIC) Cc: openwrt-devel@lists.openwrt.org Subject: Re: mwan3 memory usage WARNING: This email originated from outside of Qualcomm. Please be wary of any links or attachments, and do not enable macros. Hello, > Hi, > W

mwan3 memory usage

Hi,     We have enabled mwan3 (version 2.11.4) functionality with OpenWRT version 22.03 and we see that four mwan3rtmon processes are running, two each for IPv4 and IPv6. Whereas with mwan3 (version 2.8.16) that came with OpenWRT version 19.07, has only one process for mwan3rtmon running for bot

RE: netifd Call Flow - WiFi

I think wifi interface going up and coming down is expected. Can anyone help with flow how does netifd know that wifi interface is up and where it adds this IP to the interface? Thanks, Ravi -Original Message- From: openwrt-devel On Behalf Of Ravi Paluri (QUIC) Sent: Thursday, March 16

netifd Call Flow - WiFi

Hi All, We are trying netifd to enable wlan. We have configured uci to set wlan interface IP statically. We are seeing when we do network reload, wifi interface is going down and coming up. Can we get flow how does netifd know that wifi interface is up and where it adds this IP to the inte

DHCP leasetime

Hi all, We see that the DHCP leasetime can be configured either in days or hours or minutes etc. as below: dhcp.@dhcp[0].leasetime='12h' Query: If we don't specify the letter i.e., d, h, or m and just specify the number (as below), then how does dnsmasq interpret the leasetime? dhcp.@dhcp[0]

RE: Setting Linux Capabilities

know that jailing needs to be enabled for capabilities to work. Thanks, Ravi -Original Message- From: Etienne Champetier Sent: Tuesday, August 16, 2022 5:34 PM To: Ravi Paluri (QUIC) Cc: openwrt-devel@lists.openwrt.org Subject: Re: Setting Linux Capabilities WARNING: This email origin

Setting Linux Capabilities

Hi Team, We would like to set below capabilities for our process. * CAP_NET_ADMIN * CAP_NET_RAW Do we need to use APIs mentioned in https://linux.die.net/man/3/cap_set_flag and https://linux.die.net/man/3/cap_set_proc to get this functionality? On Systemd, I see that this can be achieved by

RE: Enabling Hotplug

Can anyone please guide? The OpenWRT version we are using is 21.02.1 Thanks, Ravi -Original Message- From: openwrt-devel On Behalf Of Ravi Paluri (QUIC) Sent: Tuesday, July 19, 2022 12:27 PM To: openwrt-devel@lists.openwrt.org Subject: Enabling Hotplug WARNING: This email originated

Enabling Hotplug

Hi all, We are trying to enable Hotplug functionality. We've our device node under "/dev/", which gets created at boot-up. SUBSYSTEM of this is "subsys". Hence, I created a folder named "subsys" under "/etc/hotplug.d/" and I added a script at this location as per detailed @ https://openwrt

RE: Query regd. rw rootfs

> What is the actual problem you are trying to solve? If a user possesses > enough permissions to modify /etc/passwd) he might as well modify init > scripts, replace legitimate executables with malicious ones or simply replace > the running firmware altogether by reflashing another image. As men

RE: Query regd. rw rootfs

Hi jo, >> it is not the same. There is no special handling for specific overlay file >> paths in procd. If the behavior is not same, can you let me know how "below" is handled/taken care in OpenWRT? "changes made to sensitive files for e.g. /etc/passwd (deleting a line. Deleting passwd fi

Query regd. rw rootfs

Hi All, I'm new to OpenWRT development. I see below text from OpenWRT documentation @ https://openwrt.org/docs/techref/preinit_mount#failsafe. "The root file system is actually an overlay which can be consisted of a read-only SquashFS file system (mounted at /rom) and a writable JFFS2 partiti