d14d238422
fuzz: DHCP header parser
2021-10-28 10:37:57 +02:00
6d37633353
wire/dhcp: use bitflags for the FLAGS field.
2021-10-14 14:02:27 +02:00
fc5559069c
wire/dhcp: BROADCAST flag is MSB (0x8000), not LSB (0x0001).
...
This fixes DHCP on Linksys WRT1900AC. With 0x0001, it would not reply to
DISCOVERs at all, probably because seeing an unknown reserved flag being set.
With 0x8000, it works fine.
2021-10-14 13:59:16 +02:00
7a83e7d69b
dhcpv4: Emit DNS servers in repr
2021-06-28 20:03:39 +02:00
98fe17890a
rustfmt
2021-06-27 09:31:59 +02:00
b9477f25bc
wire/dhcp: Simplify how options are emitted.
2021-05-29 01:44:27 +02:00
ea8d2ae7f4
Fix u32::MAX
2021-05-29 01:32:17 +02:00
7b6b70d058
Account for lease time, router and subnet options in DhcpRepr::buffer_len
2021-05-29 01:32:17 +02:00
53b62cfbad
dhcp: remove 0.0.0.0s from the DNS serevr list.
...
tp-link routers pad the DNS server list with 0.0.0.0 to a fixed size :(
2021-04-13 18:43:23 +02:00
0d53163c55
dhcp: convert to socket
2021-04-07 19:00:36 +02:00
d64c8593f0
Add defmt logging support
2021-04-01 01:30:47 +02:00
Ryan Summers
2851a135df
Adding parsing test with lease time
2021-03-12 17:36:43 +01:00
Ryan Summers
39c3e7ef1f
Updating control logic
2021-03-12 17:28:00 +01:00
Ryan Summers
647e27ed2b
Adding DHCP lease management
2021-03-12 14:03:51 +01:00
8a961b7d7c
Use iterators instead of manually looping
...
These were flagged by `cargo clippy`:
warning: the loop variable is used to index
I've verified that this doesn't increase the size of consuming binaries.
Pretty impressive. I tested this with a project that uses the following
features: ethernet, proto-dhcpv4, socket-tcp.
2020-12-28 22:28:07 -08:00
752e81489e
Dereference match expressions to clean up patterns
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These were flagged by `cargo clippy`:
warning: you don't need to add `&` to all patterns
This should have happened in ac830e8b, but I guess I missed it.
2020-12-27 15:20:16 -08:00
b2c04416c2
Use is_empty instead of length comparison
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These were flagged by `cargo clippy`:
warning: length comparison to zero
2020-12-27 15:18:51 -08:00
88256dbdcf
Update to Rust 2018. Fixes #271
2020-12-27 17:54:56 +01:00
39462d24f4
Add suppor for DHCP maximum message size option.
2019-11-07 04:47:36 +00:00
Chris Ballance
0df7e51a9f
Only use first 3 DHCP advertised DNS servers.
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The OPT_DOMAIN_NAME_SERVER DHCP option field can advertise an unbounded
DNS servers, but we currently use a fixed length array to store these
servers. This commit ensures only the first 3 (highest priority) servers
are used.
Fixes #305 .
2019-09-30 17:19:05 +00:00
Astro
49f638e2d2
Implement DHCPv4 client + example.
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Closes : #186
Approved by: whitequark
2019-05-14 00:37:43 +08:00
Astro
633d89b78e
Add a few DHCP options
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Closes : #255
Approved by: whitequark
2018-07-31 19:26:47 +08:00
f3d34b09a2
fixed DHCP constants
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Closes : #257
Approved by: whitequark
2018-07-30 22:32:15 +08:00
5bcb358eb5
Rename `new` method on Packet types to `new_checked`.
...
Fixes #195 .
Closes : #254
Approved by: dlrobertson
2018-07-11 12:59:05 +08:00
Astro
00b66231e3
Fix DhcpOption::Other serialization.
2018-04-10 20:25:51 +00:00
55e75fe85e
document the dhcp packet representation ( phil-opp/smoltcp#1 )
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Closes : #75
Approved by: whitequark
2018-03-12 02:29:21 +08:00
745df22709
Create a DHCP wire module
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Closes : #75
Approved by: whitequark
2018-03-12 02:29:21 +08:00
Alexandra Sandulescu
Dario Nieuwenhuis
Anton Romanov
Ryan Summers
Alex Crawford
Scott Mabin
Chris Ballance
Astro
M@ Dunlap
whitequark
Corentin Henry
Philipp Oppermann