** Also affects: libpcap (Ubuntu) Importance: Undecided Status: New
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid ** Summary changed: - [focal, jammy]Enable rdma-sniffer for libpcap + Enable rdma-sniffer for libpcap ** Also affects: libpcap (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: libpcap (Ubuntu Jammy) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Jammy) Importance: Undecided Status: New ** Also affects: libpcap (Ubuntu Kinetic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Kinetic) Importance: Undecided Status: New ** Also affects: libpcap (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: libpcap (Ubuntu Lunar) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Lunar) Importance: Undecided Status: Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2006557 Title: Enable rdma-sniffer for libpcap Status in libpcap package in Ubuntu: New Status in linux package in Ubuntu: Invalid Status in libpcap source package in Bionic: New Status in linux source package in Bionic: New Status in libpcap source package in Focal: New Status in linux source package in Focal: New Status in libpcap source package in Jammy: New Status in linux source package in Jammy: New Status in libpcap source package in Kinetic: New Status in linux source package in Kinetic: New Status in libpcap source package in Lunar: New Status in linux source package in Lunar: Invalid Bug description: Hi, The request is to build and configure stock package libpcap with rdma-sniffer enabled. We'd like users of rdma devices to be able to sniff on them using stock tcpdump. Currently when using default tcpdump It does not list rdma devices. $ tcpdump -D |grep -i rdma $ when using locally build tcpdump (with rdma enabled) $ cd <tcpdump source folder> $ ./tcpdump -D |grep -i rdma 24.rocep4s0 (RDMA sniffer) 25.rocep7s0f0 (RDMA sniffer) 26.rocep7s0f1 (RDMA sniffer) 27.rocep10s0f0 (RDMA sniffer) 28.rocep10s0f1 (RDMA sniffer) 29.rocep33s0f0 (RDMA sniffer) 30.rocep33s0f1 (RDMA sniffer) 31.rocep36s0f0 (RDMA sniffer) 32.ibp36s0f1 (RDMA sniffer) Locally build steps: clone sources: $ mkdir tcpdumpbuild $ cd tcpdumpbuild/ $ git clone https://github.com/the-tcpdump-group/tcpdump.git $ git clone https://github.com/the-tcpdump-group/libpcap.git install required packages (including rdma packages so libpcap is built with rdma enabled): $ apt install flex bison librdmacm-dev librdmacm1 rdma-core rdmacm-utils configure and build $ cd libpcap $ ./autogen.sh $ ./configure --enable-rdma=yes $ make cd ../tcpdump/ ./autogen.sh ./configure $ make now ./tcpdump -D can show rdma devices. Thanks ! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libpcap/+bug/2006557/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp