commits February 2024

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/News-draft (15ecc49e)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit 15ecc49e0a8528e31f2c90452699f34557dad37b Author: Sven Eckelmann <sven(a)narfation.org> Date: Mon Jan 29 09:12:57 2024 +0000 doc: open-mesh/News-draft >--------------------------------------------------------------- 15ecc49e0a8528e31f2c90452699f34557dad37b open-mesh/News-draft.textile | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/open-mesh/News-draft.textile b/open-mesh/News-draft.textile index acfe5e00..1c9d001b 100644 --- a/open-mesh/News-draft.textile +++ b/open-mesh/News-draft.textile @@ -1,6 +1,6 @@ h1. DRAFT: Batman-adv 2024.0 released -Jan 30th, 2024. Today the B.A.T.M.A.N. team publishes the January 2024 update to batman-adv! batman-adv gained support for the new stateless, TVLV capable batman-adv multicast packet type. The originator of a multicast packet includes all destinations for this packet. The routers on the way will potentially split this destination list (based on the best next hops) and and forward for each chunk an adjusted packet to the best next neighbor. +Jan 30th, 2024. Today the B.A.T.M.A.N. team publishes the January 2024 update to batman-adv! batman-adv gained support for the new stateless, TVLV capable batman-adv multicast packet type. The originator of a multicast packet includes all destinations for this packet. The routers on the way will potentially split this destination list (based on the best next hops) and and forward for each chunk an adjusted packet to the best next neighbor. Also several bug fixes and code cleanups are included in this version. As the kernel module always depends on the Linux kernel it is compiled against, it does not make sense to provide binaries on our website. As usual, you will find the signed tarballs in our download section: @@ -72,8 +72,8 @@ h2. batctl <pre> $ git describe origin/main -v2023.3-3-gaf2806d -$ range=v2023.3..v2023.3-3-gaf2806d +v2023.3-9-gfb7a514 +$ range=v2023.3..v2023.3-9-gfb7a514 $ git shortlog --email --no-merges "${range}" $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq @@ -96,12 +96,20 @@ coding style cleanup/refactoring bugfixes ======== - + batctl: tcpdump: Fix missing sanity check for batman-adv header + batctl: tcpdump: Add missing throughput header length check + batctl: tcpdump: Fix IPv4 header length check + batctl: tcpdump: Add missing ICMPv6 Neighbor Advert length check + batctl: tcpdump: Add missing ICMPv6 Neighbor Solicit length check + batctl: tcpdump: Fix ICMPv4 inner IPv4 header length check 2024.0 (2024-01-30) =================== * Add stateless multicast packet format support +* bugs squashed: + + - Fix various length checks in tcpdump-like subcommand </pre>

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/OpenHarbors-diagram-freifunk.png (dd6fa981)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit dd6fa981116e7b68bd71a060c693b5bed85230f4 Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Wed Jan 31 22:16:06 2024 +0000 doc: open-mesh/OpenHarbors-diagram-freifunk.png >--------------------------------------------------------------- dd6fa981116e7b68bd71a060c693b5bed85230f4 open-mesh/OpenHarbors-diagram-freifunk.png | Bin 0 -> 108354 bytes 1 file changed, 0 insertions(+), 0 deletions(-) diff --git a/open-mesh/OpenHarbors-diagram-freifunk.png b/open-mesh/OpenHarbors-diagram-freifunk.png new file mode 100644 index 00000000..7ca13b38 Binary files /dev/null and b/open-mesh/OpenHarbors-diagram-freifunk.png differ

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/OpenHarbors-diagram-freifunk-unencrypted.png (a826bf73)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit a826bf73adcf2d7303827723306a8d3491797bca Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Wed Jan 31 22:20:17 2024 +0000 doc: open-mesh/OpenHarbors-diagram-freifunk-unencrypted.png >--------------------------------------------------------------- a826bf73adcf2d7303827723306a8d3491797bca open-mesh/OpenHarbors-diagram-freifunk-unencrypted.png | Bin 0 -> 101909 bytes 1 file changed, 0 insertions(+), 0 deletions(-) diff --git a/open-mesh/OpenHarbors-diagram-freifunk-unencrypted.png b/open-mesh/OpenHarbors-diagram-freifunk-unencrypted.png new file mode 100644 index 00000000..2a821075 Binary files /dev/null and b/open-mesh/OpenHarbors-diagram-freifunk-unencrypted.png differ

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/News-draft: stub for 2024.0 (3dea0931)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit 3dea09318de3cba6cdcd903bc88c530775608448 Author: Sven Eckelmann <sven(a)narfation.org> Date: Thu Jan 25 20:12:29 2024 +0000 doc: open-mesh/News-draft: stub for 2024.0 >--------------------------------------------------------------- 3dea09318de3cba6cdcd903bc88c530775608448 open-mesh/News-draft.textile | 64 +++++++++++++++++++++----------------------- 1 file changed, 31 insertions(+), 33 deletions(-) diff --git a/open-mesh/News-draft.textile b/open-mesh/News-draft.textile index a99a8db0..acfe5e00 100644 --- a/open-mesh/News-draft.textile +++ b/open-mesh/News-draft.textile @@ -1,91 +1,90 @@ -h1. DRAFT: Batman-adv 2023.3 released +h1. DRAFT: Batman-adv 2024.0 released -Nov 15th, 2023. Today the B.A.T.M.A.N. team publishes the November 2023 update to batman-adv! batman-adv is no longer warning about an MTU reduction when the soft-interfaces already has a reduced MTU. Also several bug fixes and code cleanups are included in this version. +Jan 30th, 2024. Today the B.A.T.M.A.N. team publishes the January 2024 update to batman-adv! batman-adv gained support for the new stateless, TVLV capable batman-adv multicast packet type. The originator of a multicast packet includes all destinations for this packet. The routers on the way will potentially split this destination list (based on the best next hops) and and forward for each chunk an adjusted packet to the best next neighbor. As the kernel module always depends on the Linux kernel it is compiled against, it does not make sense to provide binaries on our website. As usual, you will find the signed tarballs in our download section: -https://downloads.open-mesh.org/batman/releases/batman-adv-2023.3/ +https://downloads.open-mesh.org/batman/releases/batman-adv-2024.0/ h2. Thanks Thanks to all people sending in patches: +* Linus Lüssing <linus.luessing(a)c0d3.blue> * Simon Wunderlich <sw(a)simonwunderlich.de> * Sven Eckelmann <sven(a)narfation.org> -* YueHaibing <yuehaibing(a)huawei.com> h2. batman-adv <pre> $ git describe origin/main -v2023.2-9-g5fecd4a3 -$ range=v2023.2..v2023.2-9-g5fecd4a3 +v2023.3-11-gecdc425a +$ range=v2023.3..v2023.3-11-gecdc425a $ git shortlog --email --no-merges "${range}" $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq - -Sven Eckelmann <sven(a)narfation.org> (6): - -YueHaibing <yuehaibing(a)huawei.com> (1): - batman-adv: Remove unused declarations +Sven Eckelmann <sven(a)narfation.org> (4): features ======== + batman-adv: mcast: implement multicast packet reception and forwarding + batman-adv: mcast: implement multicast packet generation + batman-adv: mcast: shrink tracker packet after scrubbing + batman-adv: mcast: fix mcast packet type counter on timeouted nodes + batman-adv: mcast: fix memory leak on deleting a batman-adv interface + new kernel version ================== + batman-adv: compat: Fix skb_vlan_eth_hdr conflict in stable kernels + batman-adv: Drop support for Linux < 4.19 coding style cleanup/refactoring ================================ - batman-adv: Remove unused declarations - batman-adv: Avoid magic value for minimum MTU - batman-adv: Drop unused function batadv_gw_bandwidth_set - batman-adv: Keep batadv_netlink_notify_* static - batman-adv: Drop per algo GW section class code + batman-adv: Switch to linux/sprintf.h + batman-adv: Switch to linux/array_size.h various ======= - batman-adv: Check hardif MTU against runtime MTU - bugfixes ======== - batman-adv: Hold rtnl lock during MTU update via netlink -2023.3 (2023-11-15) +2024.0 (2024-01-30) =================== -* support latest kernels (4.14 - 6.7) +* support latest kernels (4.19 - 6.8) * coding style cleanups and refactoring -* only warn about too small MTU when soft interfaces wasn't already reduced -* bugs squashed: - - - Hold rtnl lock during MTU update via netlink +* Add stateless multicast packet format support </pre> h2. batctl <pre> $ git describe origin/main -v2023.2-1-g5b72033 -$ range=v2023.2..v2023.2-1-g5b72033 +v2023.3-3-gaf2806d +$ range=v2023.3..v2023.3-3-gaf2806d $ git shortlog --email --no-merges "${range}" $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq + features ======== + batctl: mcast_flags: update to current state + batctl: tcpdump: parse batman-adv mcast packet type + coding style cleanup/refactoring @@ -99,10 +98,10 @@ bugfixes -2023.3 (2023-11-15) +2024.0 (2024-01-30) =================== -* (no changes) +* Add stateless multicast packet format support </pre> @@ -110,15 +109,14 @@ h2. alfred <pre> $ git describe origin/main -v2023.2-1-ge51f93a -$ range=v2023.2..v2023.2-1-ge51f93a +v2023.3-1-g729f31f +$ range=v2023.3..v2023.3-1-g729f31f $ git shortlog --email --no-merges "${range}" $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq - -2023.3 (2023-11-15) +2024.0 (2024-01-30) =================== * (no changes)

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[doc] main: Merge branch 'backup-redmine/2024-02-03' (4f3758cd)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branch : main >--------------------------------------------------------------- commit 4f3758cd896b6cf25db84596d7fc5dec7c0bfdf6 Merge: a4585a15 fbf96130 Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat Feb 3 13:49:26 2024 +0100 Merge branch 'backup-redmine/2024-02-03' >--------------------------------------------------------------- Diff suppressed because of size. To see it, use: git diff-tree --root --patch-with-stat --no-color --ignore-space-at-eol --textconv --ext-diff --cc 4f3758cd896b6cf25db84596d7fc5dec7c0bfdf6

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/OpenHarbors (fbf96130)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit fbf9613096fb09d5cabe8c57b7b04398b771134e Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Sat Feb 3 05:45:09 2024 +0000 doc: open-mesh/OpenHarbors >--------------------------------------------------------------- fbf9613096fb09d5cabe8c57b7b04398b771134e open-mesh/OpenHarbors.textile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/open-mesh/OpenHarbors.textile b/open-mesh/OpenHarbors.textile index 56500b20..5b2cc6b2 100644 --- a/open-mesh/OpenHarbors.textile +++ b/open-mesh/OpenHarbors.textile @@ -37,10 +37,10 @@ Unfortunately, WPA-Enterprise / Hotspot 2.0/Passpoint like as follows has concep With WPA-Enterprise: -* WPA payload frames are encrypted between the client device (ak. supplicant) and the AP it connects to through the Pairwise-Master-Key +* WPA payload frames are encrypted between the client device (ak. supplicant) and the AP (ak. authenticator) it connects to through the Pairwise-Master-Key * The PMK is securely established via EAP between client device and a RADIUS server (ak. authentication server) * The communication between the AP and the RADIUS server might be encrypted via TLS ("RadSec":https://en.wikipedia.org/wiki/RadSec) -* However, the PMK after it was generated is then forwarded from the RADIUS server to and installed on the AP (ak. authenticator). +* However, the PMK after it was generated is then forwarded from the RADIUS server to and installed on the AP. -> the RADIUS server needs to **trust** the AP here ----

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/OpenHarbors (fb8d8545)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit fb8d854543fc52c0f810a2efaa87d51913c8eb66 Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Sat Feb 3 05:43:10 2024 +0000 doc: open-mesh/OpenHarbors >--------------------------------------------------------------- fb8d854543fc52c0f810a2efaa87d51913c8eb66 open-mesh/OpenHarbors.textile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/open-mesh/OpenHarbors.textile b/open-mesh/OpenHarbors.textile index 12442199..56500b20 100644 --- a/open-mesh/OpenHarbors.textile +++ b/open-mesh/OpenHarbors.textile @@ -10,7 +10,7 @@ h3. Issues with Gluon based mesh networks In a wireless community mesh network like "Freifunk":https://en.wikipedia.org/wiki/Freifunk involving "batman-adv":https://www.open-mesh.org/projects/batman-adv/wiki/ + "Gluon":https://github.com/freifunk-gluon/gluon/ has two issues: -# A user's internet traffic is typically unencrypted in the WLAN mesh cloud +# A user's internet traffic is typically unencrypted in the WLAN mesh cloud (except for https etc.) # A set of central gateways behind a VPN tunnel is used for internet traffic (which contradicts Freifunk's philosophy of decentralization, but became defacto mandatory due to for private people unclear Secondary Liability law in Germany: "''Störerhaftung''":https://de.wikipedia.org/wiki/St%C3%B6rerhaftung) !OpenHarbors-diagram-freifunk-unencrypted.png!

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/OpenHarbors (dd2e166d)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit dd2e166de6ff554ffbeff6f126f66a5b1ccdb513 Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Sat Feb 3 04:35:21 2024 +0000 doc: open-mesh/OpenHarbors >--------------------------------------------------------------- dd2e166de6ff554ffbeff6f126f66a5b1ccdb513 open-mesh/OpenHarbors.textile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/open-mesh/OpenHarbors.textile b/open-mesh/OpenHarbors.textile index cbeee6c4..12442199 100644 --- a/open-mesh/OpenHarbors.textile +++ b/open-mesh/OpenHarbors.textile @@ -1,4 +1,4 @@ -h1. Idea/Draft: OpenHarbors ("Gotham Docks" / "WPAoverL2TP") +h1. Idea/Draft: OpenHarbors ("Gotham Docks" / "WPA over L2TP") **DRAFT / NOT IMPLEMENTED**

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/OpenHarbors (cc05ba0a)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit cc05ba0a01a914137840c2691b4951a9b1ac66d3 Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Sat Feb 3 04:35:00 2024 +0000 doc: open-mesh/OpenHarbors >--------------------------------------------------------------- cc05ba0a01a914137840c2691b4951a9b1ac66d3 open-mesh/OpenHarbors.textile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/open-mesh/OpenHarbors.textile b/open-mesh/OpenHarbors.textile index 28112f04..cbeee6c4 100644 --- a/open-mesh/OpenHarbors.textile +++ b/open-mesh/OpenHarbors.textile @@ -1,4 +1,4 @@ -h1. Idea/Draft: OpenHarbors ("Gotham Docks") +h1. Idea/Draft: OpenHarbors ("Gotham Docks" / "WPAoverL2TP") **DRAFT / NOT IMPLEMENTED**

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/OpenHarbors (93d779d8)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit 93d779d8d02f3b438e89e467c20eaf361ed20575 Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Sat Feb 3 04:33:07 2024 +0000 doc: open-mesh/OpenHarbors >--------------------------------------------------------------- 93d779d8d02f3b438e89e467c20eaf361ed20575 open-mesh/OpenHarbors.textile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/open-mesh/OpenHarbors.textile b/open-mesh/OpenHarbors.textile index 86735a88..28112f04 100644 --- a/open-mesh/OpenHarbors.textile +++ b/open-mesh/OpenHarbors.textile @@ -209,7 +209,9 @@ h3. Optional/additional/future Milestones/Ideas (ideally already done early for/with the initial implementation) * Roaming / handover support: When a client roams to another AP then the old AP would need to hand over the L2TP tunnel to - the new AP. + the new AP? Or will the client go through the full EAPoL steps + again anyway? Or is a handover protocol only needed if 802.11r + were involved? * More EAP methods: Any other methods other than EAP-TTLS which can provide a cleartext username and/or domain? * Add RADIUS server option to (Gluon's) openharbor-server/authenticator

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commits February 2024