diff options
| author | Bhasker Hariharan <bhaskerh@google.com> | 2021-10-07 16:29:09 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-10-07 16:32:03 -0700 |
| commit | 0743a862e5e90368291ad4ef9061f3c4ca3a065f (patch) | |
| tree | 652877a0dcb75c8d1682ad9cb3e6f80fd22fba98 | |
| parent | 710e51372dc822501769d700531ec6f0f81221e6 (diff) | |
Update compat list for tcpdump.
A libpcap change broke tcpdump support in gvisor. As a result tcpdump
w/ libpcap> 1.10 fails with gvisor.
Updates #6664, #6699
PiperOrigin-RevId: 401633061
| -rw-r--r-- | g3doc/user_guide/compatibility.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/g3doc/user_guide/compatibility.md b/g3doc/user_guide/compatibility.md index 76e879a01..ef50c0147 100644 --- a/g3doc/user_guide/compatibility.md +++ b/g3doc/user_guide/compatibility.md @@ -42,6 +42,9 @@ Most common utilities work. Note that: * Some tools, such as `tcpdump` and old versions of `ping`, require explicitly enabling raw sockets via the unsafe `--net-raw` runsc flag. + * In case of tcpdump the following invocations will work + * tcpdump -i any + * tcpdump -i \<device-name\> -p (-p disables promiscuous mode) * Different Docker images can behave differently. For example, Alpine Linux and Ubuntu have different `ip` binaries. @@ -82,7 +85,7 @@ Most common utilities work. Note that: | sshd | Partially working. Job control [in progress](https://gvisor.dev/issue/154). | | strace | Working. | | tar | Working. | -| tcpdump | Working. [Promiscuous mode in progress](https://gvisor.dev/issue/3333). | +| tcpdump | Working [only with libpcap versions < 1.10](https://github.com/google/gvisor/issues/6699), [Promiscuous mode in progress](https://gvisor.dev/issue/3333). | | top | Working. | | uptime | Working. | | vim | Working. | |